United States$5,000,000+
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Olivier Petit
5
HDD bay kit expanded storage capacity smoothly.
872235-B21
HPE DL560 Gen10 8SFF HDD Bay2 Kit
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Name:
872235-B21
- Description:
- HPE DL560 Gen10 8SFF HDD Bay2 Kit
- Rating:
Added to cart 28 times recently
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- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$547.00
- Price:
$298.0045.5% off
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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
- 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.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
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 |
Reviews & Ratings
M
Marek Urban
4
OEM build quality and easy install.
P
Paul Simmons
5
Improved flexibility for DL560 Gen10.
C
Carlos Vega
3
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.