Hynix HMT451R7AFR8A-PBT8AB 4GB

Product Description

Hynix (SK Hynix) 4GB DDR4 ECC Registered RDIMM

This Hynix HMT451R7AFR8A-PBT8AB is a 4GB DDR4 server memory module with ECC. As a 1Rx8 (Single Rank, x8) Registered RDIMM operating at 2133MHz, it serves as a basic, low-density building block for early DDR4 server platforms. It is primarily valuable for maintenance, exact-part replacement, or building cost-sensitive lab and test environments.

Key Specifications:

• Capacity: 4GB

• Type: DDR4 SDRAM with ECC

• Speed: 2133 MHz (PC4-17000R)

• Voltage: 1.2V

• Module Type: 288-pin ECC Registered DIMM (RDIMM)

• Organization: 1Rx8 (Single Rank, x8)

• Part Number: HMT451R7AFR8A-PBT8AB

Compatibility & Applications:

• Target Systems: Compatible with first-wave DDR4 servers like Dell PowerEdge 13G (R630/R730), HPE ProLiant Gen9, Lenovo ThinkSystem, and Supermicro X10 platforms.

• Primary Use:

  1. Repair: Direct replacement for a failed identical module in an existing system.

  2. Lab/Test Builds: Populating servers for software testing, networking labs, or educational purposes where high capacity is not required.

• Note: 4GB is a minimal capacity for DDR4. This module is valued for OEM compatibility and low cost in bulk, not for performance or density upgrades.