Lenovo 1.8TB SAS 12Gb/s Hot Swap 10000RPM 2.5-inch Internal Hard Drive with Tray for ThinkSystem DE2000H – 01PG636

Lenovo ThinkSystem DE2000H 1.8TB SAS 12Gb/s 10000RPM Hard Drive with Tray — 01PG636

The Lenovo 01PG636 is a 1.8TB SAS 12Gb/s 10000RPM hot-swap 2.5-inch enterprise hard drive with tray, designed for the Lenovo ThinkSystem DE2000H storage array. Delivering high-speed 10K RPM SAS performance for mixed and performance-oriented workloads, it provides reliable SAS HDD storage with dual-port connectivity and hot-swap capability for DE2000H deployments.

Key Features

• 1.8TB — high-capacity 10K RPM SAS HDD for DE2000H
• SAS 12Gb/s — enterprise dual-port connectivity
• 10000RPM — high-speed performance for mixed workloads
• Hot-swap capable with tray included
• 2.5-inch SFF form factor
• Validated for Lenovo ThinkSystem DE2000H

Product Specifications

• Part Number: 01PG636
• Manufacturer: Lenovo
• OEM Status: OEM Lenovo ThinkSystem
• Capacity: 1.8TB
• Interface: SAS 12Gb/s
• Form Factor: 2.5-inch with Tray
• Spindle Speed: 10000RPM
• Hot-Swap: Yes
• Target System: ThinkSystem DE2000H

Storage Specifications

• Capacity: 1.8TB
• Interface: SAS 12Gb/s
• Spindle Speed: 10000RPM
• Form Factor: 2.5-inch SFF
• Hot-Swap: Yes
• Tray: Included

Performance Specifications

• Interface Bandwidth: SAS 12Gb/s
• Spindle Speed: 10000RPM
• Workload: Mixed use / performance

Use Cases

• Performance-tier HDD storage in Lenovo ThinkSystem DE2000H arrays
• Mixed workload storage requiring 10K RPM SAS performance
• SAN storage for OLTP and virtualization workloads in DE2000H
• Replacement or expansion HDD for DE2000H deployments

Compatibility

• Lenovo ThinkSystem DE2000H storage array (primary validation)
• Verify specific DE Series model compatibility from Lenovo”s DE Series compatibility matrix
• Not validated for ThinkSystem server direct-attach bays without verification

Frequently Asked Questions

What is the difference between 01PG636 and 4XB7A14113?

Both are Lenovo 1.8TB SAS 12Gb/s 10000RPM 2.5-inch HDDs with tray for the ThinkSystem DE2000H — alternate part numbers that may differ in HDD manufacturer or specific DE Series model validation. Verify from Lenovo”s compatibility matrix.

Why 10000RPM instead of 7200RPM?

10K RPM HDDs provide significantly lower latency and higher IOPS than 7200RPM nearline drives, making them suitable for performance-sensitive workloads like OLTP databases and virtualization where SSD is not required.

Is this compatible with non-Lenovo storage arrays?

This is an OEM Lenovo ThinkSystem HDD validated for the DE2000H. Compatibility with non-Lenovo storage arrays is not guaranteed.

The Lenovo 01PG636 delivers 1.8TB of SAS 12Gb/s 10000RPM hot-swap enterprise storage with tray — validated for the Lenovo ThinkSystem DE2000H storage array for performance-tier SAS HDD deployments.