We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green circuit-board modules with gold edge connectors and black memory chips, no heat spreaders

A-Tech

A-Tech 8GB (2x4GB) DDR4 2666 ECC SODIMM CL19 1.2V Kit

SKU CH-BBV9-BY7D4

Dual-channel 8 GB DDR4 2666 ECC SODIMM kit with CL19 latency and 1.2 V operation for compatible microservers and workstations

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 8GB (2 x 4GB)

  • ECC error correction protects data integrity in critical workloads
  • 2666 MHz DDR4 speed accelerates application loading and multitasking
  • Dual-channel 2×4 GB kit doubles memory bandwidth over single modules
  • Low 1.20 V DDR4 standard voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits compatible laptops, microservers and NAS units

DDR4 ECC SODIMM kit for ECC-capable laptops

This A-Tech kit supplies eight gigabytes of DDR4 error-correcting memory in two four-gigabyte modules. It targets owners of mobile workstations, microservers or NAS units that require ECC unbuffered SO-DIMMs and cannot use standard non-ECC laptop memory.

Dual-channel matched pair with major-brand DRAM

The two modules are tested together for dual-channel operation and built with major-brand ICs. ECC error-correcting technology detects and corrects single-bit errors, improving data integrity for workloads that cannot tolerate silent corruption.

CL19 latency at 2666 MHz decides fit

The kit runs at DDR4 2666 with a CAS latency of 19 cycles at 1.2 volts. Systems that only support lower speeds or non-ECC modules will not accept this memory, so verify your platform's qualified-vendor list before purchase.

How it compares

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

Price $52.99
Cheaper than about 58% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $6.62 per GB
Pricier than about 57% of the 1,886 comparable items (median $5.94 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 ECC SODIMM Memory RAM
Model nameA-Tech 4 GB 1Rx8 PC4-2666 V-T ECC SODIMM RAM Kit
Part numberNE-SS-1628
Total capacity8 GB (2 × 4 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible
More details
VariantMajor Brand DRAM IC Chips

Other versions of this model

5 more in the same range

Questions about this item

Will the unbuffered ECC SODIMMs need any firmware updates or periodic re-seating over time?

No firmware updates are required for the unbuffered ECC modules; they operate at standard 1.2V DDR4 voltage and only need correct initial seating in the 260-pin slots.

What thermal limit appears first when the dual-channel kit runs at 2666 MHz continuously?

The modules have no heat spreader, so the DRAM ICs reach their rated operating temperature before any other component, relying on chassis airflow for cooling.

How much power does the 8 GB kit draw and does it add audible noise during all-day operation?

At 1.20 V the two single-rank modules consume minimal power and produce no audible noise, as they contain no moving parts or active cooling.

More in Laptop RAM

Similar items