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Description
HPE SN8700B 32Gb 48-port 32Gb Long Wave SFP28 Integrated Fibre Channel Switch BladeThe HPE SN8700B 32Gb 48 port 32Gb Long Wave SFP28 Integrated Fibre Channel Switch Blade is engineered for modern data centers that demand scalable, reliable, and predictable storage connectivity. As a key component of the HPE SN8700B SAN Director family, this switch blade delivers dense 32Gb Fibre Channel performance across a 48 port footprint, enabling fierce workloads such as large scale virtualization, mission critical databases, and NVMe backed
The HPE SN8700B 32Gb 48-port 32Gb Long Wave SFP28 Integrated Fibre Channel Switch Blade is engineered for modern data centers that demand scalable, reliable, and predictable storage connectivity. As a key component of the HPE SN8700B SAN Director family, this switch blade delivers dense 32Gb Fibre Channel performance across a 48-port footprint, enabling fierce workloads such as large-scale virtualization, mission-critical databases, and NVMe-backed storage arrays to co-exist on a single, high-performance fabric. Built with enterprise-grade reliability, flexible management, and seamless integration with existing SAN topologies, the SN8700B blade helps IT teams simplify deployment, optimize throughput, and reduce totalcost of ownership in demanding storage environments.
Designed to fit into the HPE SAN Director chassis, this switch blade provides a compact yet scalable solution for growing storage networks. The Long Wave SFP28 optics support extended reach across data centers, allowing organizations to connect to diverse storage targets and remote sites without compromising latency or bandwidth. With a focus on low-latency, high-throughput operation, the SN8700B blade is a cornerstone for consolidating storage fabrics while preserving the performance needed for latency-sensitive workloads such as OLTP databases, virtualization platforms, and real-time analytics.
Administrators benefit from integration with HPE’s robust SAN Director management tools, which streamline provisioning, zoning, NPIV, and LUN masking across the fabric. The blade’s firmware and software stack are designed to enable rapid refreshes and non-disruptive maintenance, helping preserve service levels while new storage targets are added or topology changes occur. For data centers pursuingNVMe over Fibre Channel (FC-NVMe) strategies, the SN8700B blade positions itself as a compatible, high-bandwidth interface that works in concert with compatible NVMe storage arrays and servers, delivering fast, reliable access to data wherever it resides within the SAN.
In short, the HPE SN8700B 32Gb 48-port Long Wave SFP28 Integrated Fibre Channel Switch Blade is built for performance-focused SAN deployments that require dense port counts, scalable fabric, and tight integration with the broader HPE SAN Director ecosystem. It’s a solution for enterprise IT teams seeking to maximize storage throughput, minimize latency, and protect the value of their existing Fibre Channel investments while preparing for the next generation of storage technologies.
- Dense 48-port 32Gb Fibre Channel blade: High-port density enables compact, scalable SAN fabrics with fast, reliable 32Gb connections over Long Wave SFP28 optics, ideal for consolidating large storage environments.
- Integrated blade for SAN Director: Designed to slot into the HPE SN8700B SAN Director, delivering seamless integration with director-level management, zoning, and overall fabric orchestration.
- Non-blocking, low-latency fabric: A purpose-built switching fabric supports consistent performance under heavy VM density and demanding I/O profiles, helping meet service-level objectives for mission-critical workloads.
- Advanced storage features and interoperability: Supports essential Fibre Channel capabilities such as zoning, NPIV, and LUN masking, while interoperating with popular storage arrays and virtualization platforms in heterogeneous data centers.
- Future-ready for FC-NVMe and storage evolution: Optimized for fast access to NVMe-based storage targets over Fibre Channel when paired with compatible arrays and servers, helping future-proof your storage investment.
Technical Details of HPE SN8700B 32Gb 48-port 32Gb Long Wave SFP28 Integrated Fibre Channel Switch Blade
- Port configuration: 48 Fibre Channel ports operating at 32 Gb/s per port using Long Wave SFP28 transceivers, enabling high-density, high-bandwidth SAN connectivity.
- Form factor and integration: Integrated switch blade designed for installation in the HPE SN8700B SAN Director chassis, providing a compact and scalable fabric building block for enterprise SANs.
- Fabric design: Non-blocking switching fabric engineered for low latency and steady throughput across heavy workloads, including virtualized environments and database workloads.
- Storage protocol support: Fibre Channel connectivity with compatibility for FC-NVMe configurations when used with appropriate storage arrays and host bus adapters, enabling faster data access paths for modern storage architectures.
- Management and interoperability: Works with HPE SAN Director management tools, facilitating configuration, zoning, NPIV, LUN mapping, and integration with common virtualization platforms and storage arrays.
how to install HPE SN8700B 32Gb 48-port 32Gb Long Wave SFP28 Integrated Fibre Channel Switch Blade
Installing the SN8700B blade involves planning for compatibility, cabling, and fabric readiness. Follow these high-level steps to ensure a smooth deployment within a supported SN8700B SAN Director chassis.
- Prepare the chassis and ensure compatibility: Verify that your SAN Director chassis supports SN8700B blades and that the device firmware is updated to a supported release. Confirm that power, cooling, and rack space meet the required specifications for dense blade installations.
- Insert and connect: Power down or plan a maintenance window if adding during an active operation. Insert the SN8700B blade into the designated slot, ensuring proper seating. Connect the 48 Fibre Channel network cables to storage arrays, HBAs, and fabrics according to the SAN topology.
- Configure basic fabric settings: Use the HPE SAN Director CLI or GUI to assign the blade to the correct fabric, configure port roles, and enable essential FC features such as zoning and NPIV. Validate that each port negotiates to 32 Gb/s successfully.
- Security and zoning: Establish basic zoning policies and LUN access controls. Apply best practices for multipathing, path management, and zoning to ensure predictable storage access for host servers.
- Verification and optimization: Run connectivity tests between hosts and storage targets, verify multipath operation, and monitor latency and throughput to confirm the fabric meets expected service levels. Update firmware if necessary and document the deployment for future maintenance.
Frequently asked questions
- What is the HPE SN8700B 32Gb 48-port Long Wave SFP28 switch blade? It is a Fibre Channel switch blade designed for the HPE SN8700B SAN Director, delivering 48 ports at 32 Gb/s per port with Long Wave SFP28 optics for high-density, high-performance SAN fabrics.
- What workloads is this blade best suited for? It is ideal for data centers running virtualized workloads, large databases, and NVMe-backed storage that require low latency and high bandwidth across a scalable Fibre Channel SAN.
- How does it integrate with NVMe over Fibre Channel (FC-NVMe)? The blade provides Fibre Channel connectivity that can support FC-NVMe configurations when paired with compatible storage arrays and hosts, enabling faster access to NVMe-based data over the FC fabric.
- What management options are available? The blade integrates with HPE SAN Director management tools, offering CLI, GUI, zoning, NPIV, LUN mapping, and standard FC management features for interoperability with mainstream storage systems and virtualization platforms.
- Do I need to replace other components to upgrade? Upgrading typically involves ensuring chassis compatibility, validating firmware versions across the SAN Director, and aligning host and storage configurations. Always consult the latest HPE guidance for compatibility matrices before changes.
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4.4 ★★★★★
Based on 2444 reviews
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Product Reviews
★★★★★ 4
Comfortable, easy to assemble, but no adjustable armrests
Color: Dark, Color: Dark
The Marsail Executive Office Chair Ergonomic Desk Chair with Flip-up Armrests PU Leather was an easy to assemble chair; I was done within 15 minutes with the included tool. Extra screws were included which was nice as the main pack had broken open and I couldn't find one of the primary screws in the larger box (my guess is I probably tossed it on accident with the packaging material) but had the backup so all was well. The instructions were well written and clear.
I've now had the chair in my office for over a week. For context; I work from home and also am a PC gamer so I spend a sizeable portion of my time at my desk in the chair. I also live in the southeast US and its April when I am writing this review. With that said; its been in the 70s/80s regularly so feel like I can comment fairly on its performance in warmer temps; though I'll have to try and remember to comeback and update it for the summer season when AC is on full blast and humidity is higher (and the inevitable "swamp butt" sets in).
In the first week I've found the chair to be comfortable to sit in. It is wide enough and the arm rests to the side enough that I can sort of lean left and right without much trouble. I like this wider seat and armrests compared to chairs with more narrow span as I tend to shift and move a lot while sitting.
The PU leather material feels nice against my clothes and does "grip" the clothing which helps with my tendency to want to slide forward when sitting. At first I thought the "grip" would be annoying but I sort of like it after a week of using the chair.
The cushion material is comfortable for sitting and rebounds well after I've been sitting in it for a long period of time. The armrests feature the same sort of cushion and PU leather material which makes them comfortable to sit back and lean on.
For the price I think this is a solid office chair and a comfortable option. Longevity will only be tested over time so I'll see if I can remember to update this review over time. I am happy with the chair in my office.
A few downsides about the chair that I have:
- The wheels are very stiff and don't roll as smoothly as I'd like. They stay put when I am sitting at the desk but when I need to push away they take a bit of force.
- The arm rests can't be adjusted for height. They are one height and can only be moved out of the way completely. For someone like who likes to lean or shift sides this is less than ideal as I'd normally make adjustments to the armrests. With that said it is nice to be able to move them out of the way completely when I don't need them.
- Lumbar support could be better. I will be using additional support in the chair for my back.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Good for sitting on it daily. Not that soft as expected
Color: Dark, Color: Dark
I’ve been using this chair for a few days now and overall it’s pretty solid for a home office setup, especially for the price range. Assembly took me about 30–40 minutes alone and all the parts were labeled clearly. Nothing arrived damaged and the instructions were easy to follow, though attaching the backrest was a little awkward with one person.
Once assembled, the chair looks clean and professional. The PU leather feels smooth and the cushioning is definitely thicker than cheaper office chairs I’ve tried. It’s comfortable for working several hours at a time, although I wouldn’t describe it as super plush or “sink-in” soft. The seat has a firmer feel, which may actually be better for posture during long work sessions.
The ergonomic support is decent. The backrest follows the shape of your back fairly well and gives noticeable lumbar support compared to flat office chairs. I spend a lot of time at my desk and this chair helped reduce some lower back discomfort. The reclining and rocking feature is also nice for quick breaks between meetings or while watching videos. It doesn’t recline extremely far, but enough to relax a bit without feeling unstable.
One feature I ended up liking more than expected was the flip-up armrests. They make it easy to slide the chair completely under the desk and also give more room if you like sitting cross-legged occasionally. The chair rolls smoothly and feels stable even when leaning back.
A couple downsides though. The faux leather can get warm after extended sitting, especially in a warmer room. The mesh section helps airflow a little, but not enough to fully prevent heat buildup. Also, while the chair is comfortable, it doesn’t quite feel “premium executive” level in terms of materials. Some of the plastic components and armrests feel more mid-range than luxury.
Overall, I’d say it’s a good value office chair with solid comfort, decent back support, and practical features. Great for everyday work or study use, just keep expectations realistic if you’re looking for a super high-end executive chair feel.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfortable chair constructed with good quality materials
Color: Dark, Color: Dark
Having purchased several chairs from Amazon over the years, I would rank the Marsail Executive Office Chair Ergonomic Desk Chair as one of the better quality options I've received. Here is a breakdown of my experience:
Build Quality & Aesthetics
I was immediately impressed by the quality of the base. It is crafted from brushed metal and has a substantial, premium feel that sets it apart from cheaper plastic alternatives. Additionally, the pneumatic height adjuster was easy to install and operates very smoothly.
Comfort & Ergonomics
-- Padding: The padding is not quite as thick as I expected, but it has proven to be very comfortable to sit in so far. Sometimes I am in the chair as much as 10 hours per day, and the foam in the seat holds it's form all day.
-- Support: The chair does not include built-in lumbar support, so I am using a lumbar pillow. However, I actually find this preferable; it allows me to adjust the pillow to my exact needs or remove it entirely depending on how I'm feeling.
-- Head support and tilt: I like to work in an upright position, but I sometimes i like to lean back for a rest. The chair leans back just enough to allow me to rest my head, but not so much that I feel like it will tip over. The head support is subtle too - it doesn't hurt my neck or force me to rest in an awkward position.
Functionality
-- The mobility of this chair is excellent. The wheels are high-quality and roll very smoothly on my hardwood floors, which is often a pain point with other office furniture.
Final Verdict
Despite the thinner padding and lack of integrated lumbar support, the superior materials and smooth mechanics make this a decent value for the money. It’s a sturdy, well-made piece of furniture.
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Reviewed in the United States on April 12, 2026
★★★★★ 4
Good quality office chair with movable arms
Color: Dark, Color: Dark
This chair was relatively easy to put together. After unboxing and laying out all of the parts, my husband and I built it in 22 minutes. We noticed how the instructions have you put the tilt mechanism bracket on after putting the back and arms on. Another chair we built was the opposite, which made attaching it to the base actually easier. That way just made more sense.
This way, you put the back and seat together using the arms, then you attach the tilt mechanism to the bottom of the seat, but the seat is at an angle when you do this. Then you lift the whole chair and place it down onto the legs. I'm glad there were two of us to do that part. We also noticed one of the holes for screwing in the arm bracket was not lined in metal like the rest of them were. It still worked, though.
It does rock a bit back and forth. The height adjusting rod also locks the chair in place for when you don't want the chair to lean back. There is a knob underneath that allows you to loosen or tighten how much it moves when you lean back or rock.
The material is faux leather. It looks like real leather and feels pretty good. This makes it easy to clean. The arms can be raised level with the back of the chair to make it easy to slide out of the side of the chair. Overall this chair has a pretty classic look to it and is comfortable to sit in. It even has some lumbar support.
The way the back of the chair and the seat of the chair connect together leaves a little bit of a gap. Nothing major, but you could lose coins or keys through the gaps between the cushions. If you have a cat, this would be a great way for them to poke their paws through and say hello.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
EXCELLENT choice for the money!!!
Color: White, Number of Items: 1
I have never written a chair review, however; I feel this product warrants it.
I got this chair to replace an old chair in my studio. I scoured Amazon for hours to find it, and I am glad that I took the time to do so!
I was worried about material quality and durability at this price point, but my expectations were FAR exceeded. The piece goes together with a quickness (for me, under 10 minutes), and I only glanced at the instructions once.
Suffice to say, setup is simple and intuitive. Once the chair is together, there is a slight amount of play where the base plate attaches to the shaft, however it isn't a ridiculous amount. I only noticed as I was examining it and being critical after my initial excitement.
The materials used are very good, and much better than you would likely get from other chairs at this price. The chrome finish is nice, and the chair PU is uniform color with no defects.
One really nice feature are the zippered arm rest covers; when they get dirty, which (being white) they eventually will, you can unzip them, lay them flat, and clean them laid out, as opposed to struggling to scrub around 90 degree angles. I am sure this was easier for the manufacturer, but the end result helps the end user as well. Good on them for that.
Another thing I am very happy with is the height; I am 6'4" in bare feet, and my wife is 5'0". We both fit comfortably after adjusting. They definitely got the seat height right. And to that point (of size), at my height, and 260 pounds, there is plenty of room at the sides. Mind you, however, I am fit. That is not to say that a 5'10" guy that is 260 will find it comfortable. He may not. That said, most people should fit in this without an issue.
The casters had a positive snapping-in, and roll over my low carpet easily. This chair is definitely well built, save for the slight play mentioned earlier. In no way does that detract from it at all. The aesthetic fits my studio perfectly, and in all, I would not hesitate to recommend this chair.
If I have any issues with it, I will post an update review, but so far so good. I really love it. If you like the way it looks, pull the trigger. It is definitely worth the price, and more.
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Reviewed in the United States on February 6, 2021
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