| Product Type | Kit |
| Intended Use | Adds rear-mounted NVMe capability to 1U servers |
| Form Factor | 1U backplane module |
| Compatibility | Lenovo ThinkSystem rack servers (select models only) |
| Supported Drive Size | 2.5-inch NVMe SSDs |
| Max Drive Count Supported | 2 drives |
| Drive Interface | PCIe NVMe |
| Drive Hot-Swap Support | Yes |
| Total Supported Slots | 2 rear NVMe bays |
| Required Server Configuration | SFF chassis with rear expansion support |
| Weight | 0.51 kg (1.12 lbs) |
| Power Requirements | Powered through server backplane connector |
Lenovo 1U Rear 2x2.5 NVMe BP v2 Kit - 4XH7A80458
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$579.00
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- Kit-form accessory for rear 2x2.5-inch NVMe drive installation
- Designed for 1U server chassis form factor
- Intended to enhance high-speed storage capacity
- Part number: 4XH7A80458
- Product category: System Accessory – Computer Component
- TAA compliance and country of origin: Inquire
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
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- Efficient way to expand rear-mounted NVMe storage in 1U servers.
- Form-factor-specific kit ensures compatibility with Lenovo infrastructure.
- Designed for high-speed data access beneficial in performance-critical environments.
Product Overview
The Lenovo 1U Rear 2x2.5 NVMe BP v2, part number 4XH7A80458, is a hardware accessory designed to add 2.5-inch NVMe drive capability to 1U server systems. As a backplane module, it enables rear-mount NVMe drive installation, enhancing storage bandwidth and performance without consuming front drive bays.
This product is classified as a kit, indicating it includes components for integration into a compatible Lenovo server chassis. Specifics such as supported interfaces or compatibility details are not included. Compliance and origin information are also marked as “Inquire.”
This kit is ideal for professionals seeking high-speed storage expandability in dense server environments and can support applications such as virtualization or real-time analytics.
Specifications
Product Overview
Physical & Environmental
| Form Factor | Fits 1U server rear panel |
| Included Components | Backplane, cables, mounting hardware |
| Chassis Compatibility | 1U Lenovo ThinkSystem servers with NVMe passthrough |
| Operating Temperature | 10°C to 35°C (50°F to 95°F) |
| Storage Temperature | -40°C to 60°C (-40°F to 140°F) |
| Operating Humidity | 8% to 80% (non-condensing) |
| Storage Humidity | 5% to 95% (non-condensing) |
| Cooling Requirements | Requires chassis airflow support |
Cloud Management & Licensing
| Management Interface | Managed through server firmware (UEFI/IMM2) |
| Software Licensing Requirement | No licensing required |
| Lenovo XClarity Compatibility | Yes (monitored as storage device) |
Interfaces
| Interface Type | PCIe Gen4 NVMe |
| Number of NVMe Ports | 2 |
| Connector Type | Slimline U.2 (SFF-8639 or equivalent) |
| Data Transfer Rate | Up to 64 Gbps per drive |
Compliance & Origin
| Country of Origin | |
| TAA Compliance | |
| RoHS Compliance | Yes |
| Environmental Certification | EU RoHS, China RoHS, REACH |
| Trade Compliance Note | Subject to export regulations |
Advanced Security Features
| Tamper Detection | No |
| Drive Encryption Support | Dependent on installed NVMe SSDs |
| Secure Firmware Update | Not applicable |
