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Two green DDR4 DIMMs with gold contacts and black chips

Computer Memory Solutions

Computer Memory Solutions CM1024722400ECCR 16GB (2x8GB) DDR4 2400 ECC Registered memory upgrade

SKU CH-QYZG-VHNPR

ECC Registered DDR4 kit with two 8 GB modules at 2400 MHz for ASRock EPC612D8, EPC612D8A, EPC612D8A-TB and EPC621D8A server boards

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • ECC registered design prevents data corruption in critical server workloads
  • 16GB dual-channel kit (2 x 8GB) doubles memory bandwidth for multi-threaded applications
  • DDR4 2400 CL17 timing delivers responsive performance at standard 1.2V voltage
  • 288-pin registered DIMM format ensures electrical stability on supported ASRock server boards
  • Guaranteed compatibility with EPC612D8, EPC612D8A, EPC612D8A-TB and EPC621D8A platforms

Targeted Server Upgrade

This 16 GB kit delivers two 8 GB DDR4 2400 registered ECC DIMMs built specifically for ASRock EPC612D8, EPC612D8A, EPC612D8A-TB and EPC621D8A server boards. It addresses administrators who need validated, error-correcting memory for 288-pin slots in those exact platforms.

Thermals and Power

Modules operate at the standard 1.2 V DDR4 voltage with no heat spreader, relying on server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller, helping maintain stable power draw during sustained workloads.

Compatibility Assurance

The kit is qualified only for the four listed ASRock boards; mixing with LRDIMMs or installing in other systems is not supported by the vendor. Buyers who need different densities, speeds or form factors must source alternate modules.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $44.99
Cheaper than about 79% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.81 per GB
Cheaper than about 91% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024722400ECCR
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASRock Server Board EPC612D8, EPC612D8A, EPC612D8A-TB, EPC621D8A
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install these 288-Pin DDR4 2400 Registered ECC modules in my ASRock EPC612D8 server board, and what step is often missed?

Power off the server, open the chassis, align each module's notch with the DIMM slot key, press firmly until both retention clips click, then verify in BIOS that all 16GB are detected at 2400 MHz with ECC active.

What maintenance or replacement will this 2Rx8 Registered ECC kit need over its service life?

No routine maintenance is required; if a module fails the limited lifetime warranty from Computer Memory Solutions covers replacement, and the server's memory diagnostics will flag correctable ECC errors before they affect uptime.

What limit appears first when this CL17 1.2V kit runs sustained workloads on the EPC612D8A?

The memory controller's maximum supported frequency of 2400 MHz is the primary ceiling; the kit will not exceed this speed, and total capacity is capped at 256 GB with RDIMMs across the board's eight sockets.

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