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Lenovo 900GB 2.5" 10K 12G SAS HDD 00YK015
Lenovo 900GB 2.5" 10K 12G SAS HDD 00YK015
  1. Lenovo 900GB 2.5" 10K 12G SAS HDD 00YK015
  2. Lenovo 900GB 2.5" 10K 12G SAS HDD 00YK015

Lenovo 900GB 2.5″ 10K 12G SAS HDD 00YK015

Lenovo 900GB 10K 12Gbps SAS 2.5″ SFF Enterprise Hot-Swap Hard Drive

SKU: 00YK015 Category: Brand: ,
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Enterprise stock · tested · export documentation available

Lenovo 900GB 10K 12Gbps SAS 2.5″ SFF Enterprise Hot-Swap Hard Drive

Overview

The Lenovo 00YK015 (associated with Retail/Option Part Number 7XB7A00026) is an enterprise-class, high-density 900 Gigabyte (GB) internal hard disk drive. Engineered specifically for late-generation Lenovo ThinkSystem servers, it combines a fast 10,000 RPM rotational spindle speed with a high-bandwidth 12 Gbps Serial Attached SCSI (SAS-3) interface.

This drive provides the ultra-low transactional latency and robust IOPS throughput required for multi-tenant virtualization, enterprise databases, and mission-critical cloud storage tiers. It comes mounted on Lenovo’s toolless, hot-swappable ThinkSystem G4HS (Generation 4 Hot-Swap) SFF drive carrier tray.

Technical Specifications

Parameter Specification Details
Brand / Vendor Lenovo
Retail Option Part Number (OPN) 7XB7A00026
FRU Part Number (FRU P/N) 00YK015
Component Model Reference ST900MM0009 (Seagate OEM) / AL14SX (Toshiba OEM) series equivalents
Formatted Storage Capacity 900 GB
Interface Standard Dual-Port SAS 12.0 Gbps (SAS-3 architecture compliant)
Spindle Rotational Speed 10,000 RPM
Data Format / Sector Type Native 512-byte sectors (512n block structure)
Recording Technology Conventional Magnetic Recording (CMR)
Form Factor 2.5-inch Small Form Factor (SFF) × 15mm standard z-height

Performance & Reliability Metrics

  • Sustained Interface Transfer Rate: Up to 210 MB/s to 215 MB/s sequential read/write execution.

  • Dual-Port High Availability: Equipped with standard dual-port physical routing paths to support active failover, multipath I/O (MPIO), and link aggregation within modern high-availability SAN arrays and RAID nodes.

  • Mean Time Between Failures (MTBF): Rated at 2.0 million hours for high-stress, 24/7 continuous data center operational profiles.

  • Hot-Swap Carrier Integration: Pre-assembled onto the standard ThinkSystem SFF Caddy, featuring a heavy-duty locking lever and integrated optical light pipes for system backplane LED activity and status signaling.

Server Platform Compatibility

The 00YK015 / 7XB7A00026 drive assembly is engineered explicitly for Lenovo ThinkSystem (Intel Xeon Scalable / AMD EPYC based) server lines and is not backwards-compatible with legacy IBM System x (Gen3/G3HS) backplanes.

Target Supported Lenovo ThinkSystem Infrastructure

  • ThinkSystem Rack Servers: SR530, SR550, SR570, SR590, SR630, SR650, SR850, SR860, SR950

  • ThinkSystem Tower Servers: ST550, ST558

  • ThinkSystem Blade & Dense Compute Nodes: SN550, SN850, SD530

  • ThinkSystem Storage Arrays: DE2000H, DE4000H, DE6000H series setups configured for 2.5-inch SFF expansion drives.

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