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Green bare circuit board with black memory chips and gold edge contacts

NEMIX RAM

NEMIX RAM 8GB DDR4 2666 ECC Unbuffered UDIMM server RAM

SKU CH-8SAF-Z2146

8GB DDR4 2666 ECC unbuffered UDIMM adds 1Rx8 error-correcting capacity at 1.2V

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered

Capacity 8GB

  • ECC protection guards data integrity with 1Rx8 CL19 DDR4 2666
  • 2 V operation cuts power draw on 288-pin UDIMM
  • Major OEM Samsung Micron Hynix chips ensure tested reliability
  • Unbuffered design fits standard DDR4 ECC motherboards directly
  • 8 GB module expands server capacity via PC4-21300 speed

8 GB DDR4 2666 ECC UDIMM for servers

This module delivers 8 GB of DDR4 2666 memory with ECC protection for data integrity. It fits 288-pin UDIMM slots in compatible servers and workstations. The unbuffered design suits platforms that do not require registered memory. It runs at the standard 1.2 V DDR4 voltage.

Capacity and headroom for light workloads

Eight gigabytes handles basic virtualization hosts, NAS appliances and entry-level database nodes with modest datasets. The single-rank 1Rx8 layout leaves additional DIMM slots free for future expansion. Workloads that exceed 8 GB per channel will require extra modules or higher-density sticks.

Thermals noise and power draw in normal use

Without a heat spreader the module relies on case airflow for cooling, which is sufficient at the rated 1.2 V. Passive operation means zero added fan noise from the memory itself. Power draw stays within standard DDR4 limits for an 8 GB unbuffered DIMM at 2666 MT/s.

How it compares

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

Price $55.99
Cheaper than about 82% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $7.00 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR4 ECC Unbuffered UDIMM Memory
Part numberME21300-818K1
Total capacity8 GB
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Other versions of this model

5 more in the same range

Questions about this item

Will this 1Rx8 DDR4 2666 module run at its rated speed in a system that currently uses slower DDR4 DIMMs?

The module is rated for DDR4 2666 (PC4-21300) at CL19 and 1.20 V; the motherboard will negotiate the highest common speed supported by all installed DIMMs.

How can I verify the ECC function is active after installing this unbuffered UDIMM?

Enter the system BIOS or UEFI and confirm that ECC is reported as enabled for the new 8 GB module; most server boards also log corrected errors in the hardware event log.

Does the box contain only the 288-pin UDIMM or are any cables or brackets included?

Only the 8 GB DDR4 ECC unbuffered UDIMM is supplied; no cables, brackets or additional hardware are included.

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