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872235-B21
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HPE DL560 Gen10 8SFF HDD Bay2 Kit
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
872235-B21
- Description:
- HPE DL560 Gen10 8SFF HDD Bay2 Kit
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$547.00
- Price:
$298.0045.5% off
Quantity:
1
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872235-B21 Overview
872235-B21 is a 650W power supply designed for both gaming and workstation setups. This semi-modular ATX unit carries an 80 PLUS Gold certification, operates with an input voltage of 100–240V, and features active PFC for reliable power delivery. It comes equipped with a 120mm fan that utilizes a fluid dynamic bearing, ensuring effective cooling while maintaining low noise levels. The device also incorporates robust protections including OCP, OVP, and SCP, making it a dependable choice for high-performance computing systems.
Built with exceptional quality in mind, this power supply provides industry-standard connectors such as one ATX 24-Pin connector, one EPS 4+4 Pin, two PCIe 6+2 connectors, six SATA power connectors, and two Molex connectors, all managed via flat cables for a clean installation. With a 90% efficiency rating and a zero RPM mode for quiet operation, the 872235-B21 is ideally suited for demanding use cases in gaming and workstation environments, where reliable performance and durability are essential.
872235-B21 price is $298.00, a 45.5% saving from the Hpe list price of $547.00. 872235-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 872235-B21 for additional pricing. Browse the full Hpe Power Distribution Units series or explore all Hpe products.
872235-B21 Specifications
- Product Type
- Power Supply
- Brand
- Hpe
- Wattage
- 650W
- Use Case
- Gaming / Workstation
- Form Factor
- ATX
- Modularity
- Semi-Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL / ROHS
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 90%
- Protections
- OCP / OVP / SCP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Molex Connectors
- 2
- Floppy Connector
- No
- Cable Type
- Flat
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- 872235-B21 High Performance Power Supply
- Height
- 5.1 inches
- Width
- 6.3 inches
- Depth
- 5.9 inches
- Weight
- 8.6 lbs
872235-B21 Use Case
Enterprise Virtualization & Consolidation with 872235-B21-HPE DL560 Gen10 8SFF HDD Bay2 Kit
A multinational manufacturing firm deploys HPE DL560 Gen10 servers equipped with the 872235-B21 8SFF HDD Bay2 Kit to consolidate 150+ virtual machines under a single chassis. By increasing drive density and leveraging mixed SSD/HDD tiers, IT teams achieve 40% higher VM density and reduce rack footprint by 25%. Outcome: accelerated deployment cycles, simplified management, and a 30% reduction in total cost of ownership.
Real-Time Analytics & Database Acceleration Using 872235-B21 on HPE DL560 Gen10
A financial services provider integrates the 872235-B21 8SFF HDD Bay2 Kit into its HPE DL560 Gen10 cluster to host high-IOPS NVMe and SAS SSDs for trading-floor analytics. The added bay capacity delivers sustained throughput over 12 GB/s and sub-millisecond latency for in-memory databases. Outcome: real-time risk analysis, 50% faster query response times, and improved regulatory reporting accuracy.
AI/ML Training & Inference at Scale with HPE DL560 Gen10 8SFF HDD Bay2 Kit 872235-B21
A research lab outfits GPU-accelerated DL560 Gen10 nodes with the 872235-B21 8SFF HDD Bay2 Kit to attach multiple high-capacity NVMe SSDs for model training datasets. This configuration delivers 75% faster data ingest and optimized checkpointing for TensorFlow workloads. Outcome: reduced model convergence time by 35%, increased researcher productivity, and scalable storage for petabyte-class AI pipelines.
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Product Comparison Table 
| 872235-B21 |  H8B50A |  D9N51A |  P9R87A |  H8B49A | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 650W | 650W | 650W | 850W | 850W |
| Use Case | Gaming / Workstation | Workstation / Gaming | Gaming | Gaming / Workstation / Enterprise Server | Gaming / Workstation / General Use |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Semi-Modular | Modular | Modular | Modular | Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Single Rail | Multi Rail | Single Rail | Single Rail | Multi Rail |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS, CE, FCC, UL, RoHS | 80 PLUS / UL / RoHS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Hot-Swap Capable | No | No | No | No | No |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Fan Size | 120mm | 120mm | 120mm | 140mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Ball | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 90% | 92% | 94% | 92% | 94% |
| Protections | OCP / OVP / SCP | OCP / OVP / SCP / OTP | OCP, OVP, SCP, OTP | OCP / OVP / SCP | OCP / OVP / UVP / SCP / OTP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 2 |
| PCIe (6+2) Connectors | 2 | 2 | 2 | 2 | 3 |
| SATA Power Connectors | 6 | 4 | 6 | 6 | 8 |
| Molex Connectors | 2 | 2 | 3 | 4 | 4 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Flat | Sleeved | Sleeved | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 40°C | 50°C |
| Product Name | 872235-B21 High Performance Power Supply | H8B50A 650W Modular ATX Power Supply | D9N51A High Efficiency Gaming Power Supply | P9R87A 850W Modular ATX Power Supply | H8B49A High Efficiency Gold Modular ATX Power Supply |
| Height | 5.1 inches | 5.91 inches | 3.4 inches | 5.5 inches | 5.0 inches |
| Width | 6.3 inches | 3.39 inches | 5.9 inches | 3.4 inches | 6.0 inches |
| Depth | 5.9 inches | 5.51 inches | 5.9 inches | 5.9 inches | 7.0 inches |
| Weight | 8.6 lbs | 4.0 lbs | 6.5 lbs | 6.5 lbs | 4.5 lbs |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
O
Olivier Petit
5
HDD bay kit expanded storage capacity smoothly.
M
Marek Urban
5
OEM build quality and easy install.
P
Paul Simmons
4
Improved flexibility for DL560 Gen10.
C
Carlos Vega
4
No issues after deployment.
J
Johan Persson
4
Reliable expansion kit.
Questions & Answers
What is the HPE DL560 Gen10 8SFF HDD Bay2 Kit (872235-B21)?
The HPE DL560 Gen10 8SFF HDD Bay2 Kit (872235-B21) is an official HPE expansion module that adds a second eight-bay small form factor (2.5") SAS/SATA drive backplane, carriers, cables and mounting hardware for ProLiant DL560 Gen10 servers.
Which servers are compatible with the 872235-B21 HDD Bay2 Kit?
The 872235-B21 kit is compatible exclusively with HPE ProLiant DL560 Gen10 servers running System ROM 2.30 or later.
How many drives can I install with this kit?
You can install up to eight additional 2.5" small form factor (SFF) drives in the secondary bay provided by the HDD Bay2 Kit.
What drive types and form factors are supported?
The backplane supports 2.5" SAS and SATA HDDs or SSDs (SFF) only; NVMe drives are not supported on this backplane.
What components are included in this HDD Bay2 Kit?
The kit includes one 8-bay SFF backplane assembly, eight caddies with tray carriers, interposer and power/data cables, mounting brackets and installation hardware.
Can I use NVMe SSDs with this kit?
No. The 872235-B21 backplane is designed for SAS/SATA SFF drives only; NVMe support requires a dedicated NVMe backplane kit.
Is it possible to mix HDD and SSD in the same backplane?
Yes. You may mix SAS HDDs, SAS SSDs and SATA SSDs/HDDs in any bay on the backplane, subject to controller support.
Does the kit support hot-plug drive operation?
Yes. All eight drive bays are fully hot-pluggable, allowing drive insertion or removal without powering down the server.
What is the maximum supported capacity per drive bay?
Drive capacity is limited by the server’s storage controller and drive vendor; it typically supports up to 16 TB enterprise SAS HDDs per bay.
Which storage controllers are required for this kit?
Use an HPE Smart Array SAS/SATA controller (for example, P408i-a) or an HPE SAS HBA; ensure firmware is up to date for full compatibility.
How do I install the HPE DL560 Gen10 8SFF HDD Bay2 Kit?
Power down the server, remove the front bezel, secure the backplane assembly into the bay 2 slot, connect power and data cables to the system board, reattach the bezel and power on.
Are firmware or BIOS updates required before using the kit?
Yes. Update the server’s System ROM and Smart Array firmware to the latest versions available from HPE to ensure proper recognition and optimal performance.
Does the kit support RAID configurations?
Yes. With an HPE Smart Array controller, you can configure RAID 0, 1, 5, 6, 10, 50 and 60 across the eight bays.
What are the power and environmental specifications?
The kit draws approximately 25 W peak and operates within the server’s standard 10 °C – 35 °C temperature and 10 % – 90 % RH non-condensing humidity range.
Are drive carriers and caddies included in the kit?
Yes. The 872235-B21 kit ships with eight tool-less, HPE-branded drive carriers and associated caddies ready for immediate drive installation.
What warranty and support options come with this kit?
The HDD Bay2 Kit is covered under HPE’s standard limited warranty and offers global electronic and phone support as part of your ProLiant service agreement.