HPE 2U Shelf-Mount Adjustable Rail Kit (615900-002 / 615897-002) 822731-B21
In-store Pickup
Local Pickup in Dallas, TX Available
- Specifications
- Description
| Manufacturer Part Number | 822731-B21 | (Right) 615900-002 / (Left) 615897-002 |
| Manufacturer | HPE |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Rails |
| Model | For Apollo Gen10 and Gen9 |
| Form Factor | (Read Description) |
| Interface | |
| External Interfaces | |
| Storage Capacity | |
| Transfer Rate | |
| Network Management Type | |
| Processor Type | |
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| Number of Cores | |
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| Socket Type | |
| TDP | |
| Compatible Port | |
| Number of Ports | |
| CPU Type | |
| HDD Form Factor | |
| HDD Interface | |
| HDD Rotation Speed | |
| HDD Storage Capacity | |
| HDD Transfer Rate | |
| Memory Bus Speed | |
| Memory Capacity Per Module | |
| Memory Features | |
| Memory Form Factor | |
| Memory Kit Brand | |
| Memory Kit Breakdown | |
| Memory Kit Speed | |
| Memory Kit Technology | |
| Memory Kit Total Capacity | |
| Memory Kit Voltage | |
| Memory Number of Modules | |
| Memory Number of Pins | |
| Memory Total Capacity | |
| Memory Type | |
| Network Ports | |
| Processor Model | |
| SSD Capacity | |
| SSD Interface | |
| SSD Storage Capacity | |
| SSD Transfer Rate | |
| SSD Type |
HPE 2U Shelf-Mount Adjustable Rail Kit 822731-B21 (615900-002 / 615897-002)
Other Related Part Numbers: 615900-002, 615897-002
Note: (Right Rail) 615900-002 | (Left Rail) 615897-002
Overview
The 822731-B21 is an HPE 2U shelf-mount adjustable rail kit designed for high-density enterprise systems, particularly within the Apollo and ProLiant DX platforms. It provides a stable sliding shelf-style mounting solution for systems that require secure rack installation with adjustable depth support.
Key Specifications
- Form Factor: 2U
- Type: Shelf-mount adjustable rail kit
- Rail Type: Sliding rails with fixed shelf support
- Rack Support: Standard 19-inch racks
- Adjustable Depth: Yes (fits a wide range of rack depths)
- Dimensions: 806.4 mm (D) × 139.7 mm (W) × 57.1 mm (H)
- Weight: ~2.73 kg (6 lbs)
- Included Components: Left & Right rails, mounting brackets, hardware
Full Server Compatibility
HPE Apollo Series
- Apollo 4200 Gen9
- Apollo 4200 Gen10
- Apollo 2000 (select configurations)
- Apollo 4200 Gen9 (Google-configured platforms)
- Apollo 4200 Gen10 (Ezmeral / container platforms)
HPE ProLiant DX Series (Gen10)
- ProLiant DX170r Gen10
- ProLiant DX190r Gen10
- ProLiant DX2200 Gen10
- ProLiant DX2600 Gen10
Platform Compatibility by Generation (One Line)
HPE Apollo Gen9/Gen10 (4200 & select 2000 nodes) and HPE ProLiant DX Gen10 (DX170r, DX190r, DX2200, DX2600)
Rack & Installation Compatibility
- Fits standard 19-inch EIA racks
- Supports adjustable rack depth installations
- Designed for 4-post rack environments
- Shelf-style rails ideal for heavy or storage-dense systems
Important Notes
- Designed specifically for Apollo 4200 chassis and DX-series nodes (not universal across all ProLiant DL/ML servers).
- Shelf-mount design provides enhanced load stability compared to standard sliding rails.
- Requires proper rack depth clearance (~800mm) for full installation.
- Not intended for 1U systems or lightweight servers.
Summary
The HPE 822731-B21 rail kit is a specialized 2U shelf-mount adjustable rail solution built for Apollo 4200 and ProLiant DX Gen10 platforms, offering strong support, flexible rack compatibility, and reliable deployment for high-density storage and compute environments.