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Green circuit board DDR4 memory module with black chips and gold edge connectors

NEMIX RAM

NEMIX RAM 8GB DDR4 2666MHz ECC UDIMM 1Rx8 1.2V 288-PIN

SKU CH-AEVB-CCXPN

ECC UDIMM module adds 8 GB of DDR4 memory at 2666 MHz with CAS 19 latency

  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • ECC protection detects and corrects single-bit errors
  • 2666 MHz DDR4 speed delivers PC4-21300 bandwidth
  • Low 1.2 V operation reduces power draw
  • Unbuffered 288-pin UDIMM fits standard server slots
  • Single-rank 1Rx8 layout built with major OEM chips

8 GB DDR4 2666 ECC UDIMM for servers

This 8 GB DDR4 2666 ECC UDIMM module targets servers and workstations that require error-correcting memory. The unbuffered design suits platforms that accept UDIMM rather than registered DIMMs. It operates at 1.2 V with a CAS latency of 19.

288-pin UDIMM form factor and single-rank layout

The 288-pin UDIMM connector fits standard DDR4 server slots without adapters. A single-rank 1Rx8 organisation keeps the electrical load light on the memory controller. Major OEM chips from Samsung, Micron or Hynix are used depending on supply.

Low-voltage operation and standard JEDEC timing

At 1.2 V the module follows standard DDR4 power specifications for reduced heat output. The PC4-21300 rating and CL19 timing run at JEDEC speeds without overclocking. Passive cooling in typical server airflow is sufficient for normal operation.

How it compares

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

Price $48.99
Cheaper than about 84% of the 6,523 comparable items (median $188.99).
CAS latency 19
Lower than about 91% of the 439 comparable items (median 40).

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Specifications

Product
Brand nameNEMIX RAM
Model namePart#: ME21300-818K1-SM-SYS-5019C-M
Part numberPart#: ME21300-818K1-SM-SYS-5019C-M
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency19
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

Does this DDR4 2666MHz PC4-21300 module run at the rated speed on a standard server board?

It operates at DDR4 2666MHz with CAS latency 19 and 1.2V, so the board must support PC4-21300 speeds to reach that rate.

Will the 288-pin 1Rx8 UDIMM fit in a typical 1U server slot?

The unbuffered 288-pin DIMM is a standard UDIMM height; verify your chassis clearance and slot keying before installing.

What is the correct way to seat this ECC UDIMM, and what step is often missed?

Align the notch with the slot key, press evenly until both retention clips click, then confirm the module is fully latched — partial seating causes boot failures.

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