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Two green DDR3 ECC registered DIMMs with black chips

Simmtec, Inc

Simmtec, Inc 8GB (2x4GB) DDR3 ECC REG DIMM 512x72 PC3-10600 1.5V 2RX4

SKU CH-MQCS-9DGGC

8GB DDR3 ECC registered server memory kit in a 2x4GB configuration running at PC3-10600 1.5V

  • Total capacity8 GB (2 × 4 GB)
  • ECC registered design protects data integrity in servers
  • 8GB dual-channel kit (2 x 4GB) expands memory capacity
  • PC3-10600 DDR3 modules run at 1.5V for standard power
  • 2Rx4 512x72 organisation optimises signal quality on registered DIMMs
  • 25 years component experience backs reliable supply and testing

Server-grade ECC registered memory

This kit provides 8GB of DDR3 ECC registered DIMM memory in a matched pair of 4GB modules. It is designed for servers and workstations that require error-correcting code and registered buffering for data integrity. Standard desktop PCs and Macs cannot use this memory type. Buyers needing non-ECC unbuffered modules for consumer motherboards should look elsewhere.

Straightforward DIMM installation

The modules install into standard DDR3 DIMM slots like any memory stick, but the system must support registered ECC DIMMs or the memory will not be recognised. A common mistake is attempting to use these in consumer boards that only accept unbuffered non-ECC RAM. Mixing registered and unbuffered modules on the same board will prevent boot.

DDR3 PC3-10600 interface limits

The PC3-10600 rating sets the maximum data rate for this DDR3 interface. Registered buffering adds a small latency overhead compared to unbuffered memory. The 2Rx4 organisation means each rank uses four-bit wide chips, which can limit maximum capacity per channel on some server chipsets. Total bandwidth is capped by the DDR3 generation.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 94% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $2.75 per GB
Cheaper than about 91% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Total capacity8 GB (2 × 4 GB)

Questions about this item

How do I confirm the ECC REG DDR3 modules are operating correctly after installation?

Enter the server BIOS and verify the full 8GB capacity is shown with ECC enabled, then run a complete memory diagnostic to check for errors.

What comes in the package and what must be sourced separately?

The kit includes two 4GB DDR3 ECC REG DIMMs; no cables, brackets or additional memory are supplied.

Which version of this kit should I select for a system requiring PC3-10600 registered ECC memory?

This single 8GB (2 x 4GB) 512x72 PC3-10600 1.5V 2RX4 configuration matches that specification exactly.

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