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Green printed circuit board with gold edge connectors and black memory chips

SK hynix

SK hynix HMT31GR7CFR4C-PB_UA 8GB DDR3 RDIMM accessory

SKU CH-KSKK-E1K0P MPN HMT31GR7CFR4C-PB_UA

8GB DDR3 RDIMM server module with ECC and registered operation at 1600MHz

  • 8 GB capacity supports demanding server workloads
  • DDR3 1600 MHz speed delivers reliable data throughput
  • ECC registered design protects data integrity
  • 240-pin RDIMM form factor fits compatible server boards
  • 5 V operation matches standard DDR3 voltage

Server Memory Module

This SK hynix module provides 8GB of DDR3 registered ECC memory for compatible server platforms. It operates at 1600MHz with a PC3-12800R bus and CL11 latency. The 240-pin RDIMM runs at 1.5V and uses a 2Rx4 rank configuration.

Suited For System Maintenance

It suits administrators replacing a failed DIMM or expanding capacity in qualified systems that require registered ECC DDR3. Builders assembling new workstations or consumer desktops should look elsewhere because this module demands a server chipset that supports registered signalling and ECC correction.

Deciding Specification

The registered ECC RDIMM form factor is the single specification that decides compatibility. Only motherboards designed for registered DDR3 with error correction can use this part; standard unbuffered slots will not function with it.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $15.99
Typical for this category: the median of 8,808 items is $16.99.

Specifications

No published specifications for this item yet.

Questions about this item

What motherboard slot is needed for the 240-Pin RDIMM?

The module fits a DDR3 RDIMM socket with 240 pins and registered support.

Will this 1600MHz CL11 module run with slower DDR3 DIMMs already installed?

The system will clock all modules to the lowest common speed and latency.

How can I confirm the ECC registered function is active after install?

The BIOS or OS memory report should show 8 GB detected with ECC enabled.

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