Product Type | 2U Rear HDD/SSD Expansion Kit |
Form Factor | 2U Rackmount |
Compatible Server Models | Lenovo ThinkSystem 2U Rack Servers (varies by model) |
Part Number | 4XH7A80453 |
Weight | 1.4 kg (approximate) |
Power Requirements | Powered via host server cage backplane |
Hot-Swap Support | Yes |
Drive Connectivity | SAS/SATA |
Drive Form Factor Support | 2.5-inch or 3.5-inch (depending on cage configuration) |
Drive Bays Supported | Up to 4 additional drives |
Lenovo 2U Rear HDD/SSD Kit v2, MPN 4XH7A80453
Key Benefits

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- Offers an efficient and compact solution to expand server storage in 2U configurations.
- Designed to integrate seamlessly with existing Lenovo enterprise infrastructure.
- Ideal for businesses upgrading server capabilities without replacing whole units.
Product Overview
The Lenovo 2U Rear HDD/SSD Kit v2 (MPN 4XH7A80453) is designed to enhance storage flexibility in Lenovo 2U rack-mounted servers. This kit allows for the addition of HDDs or SSDs, making it ideal for expanding enterprise infrastructure capacity. Although detailed hardware specs are not provided, this system accessory integrates into existing environments, improving scalability and optimizing storage deployment. Compatibility and technical fitment should be confirmed with the existing server model before installation.
Specifications
Product Overview
Physical & Environmental
Dimensions (W x D x H) | 445 mm x 70 mm x 88 mm (approximate) |
Operating Temperature | 10°C to 35°C (50°F to 95°F) |
Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
Operating Humidity | 8% to 90% (non-condensing) |
Cooling Mechanism | Pass-through airflow from main chassis |
Mounting Kit | Tool-less rail mounting compatible |
Material | Metal and ABS plastic |
Cloud Management & Licensing
Managed via Server Controller | Yes – Lenovo XClarity Controller |
Licensing Required | No |
Integration Type | Plug-in accessory module |
Management Platform Compatibility | Lenovo XClarity Administrator |
Interfaces
Interface Type | SAS / SATA (via backplane to RAID controller) |
Supported Drive Interfaces | 6 Gb/s or 12 Gb/s SAS/SATA |
Connector Type | Mini-SAS HD (SFF-8643 or SFF-8680 connectors, server-dependent) |
Cable Type | Mini-SAS cables (depends on config) |
Compliance & Origin
Country of Origin | Inquire |
TAA Compliance | Inquire |
RoHS Compliance | Yes |
WEEE Compliance | Yes |
CE Certification | Yes |
UL Listed | Yes |
Advanced Security Features
Physical Security Features | Secured behind chassis bezel (with optional lock) |
Data Protection | Hardware RAID-capable (via system RAID controller) |
Tamper Detection | Supported via system intrusion detection (server-dependent) |