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A-Tech

A-Tech 8GB DDR4 2133 ECC SODIMM 2Rx8 laptop RAM

SKU CH-23WK-GSY47

8GB DDR4 2133 ECC SODIMM adds error-correcting memory to compatible laptops and workstations

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • ECC protection safeguards data integrity with built-in error correction
  • DDR4 2133 MHz speed delivers responsive multitasking for demanding workloads
  • 2 V operation reduces power draw while maintaining stable performance
  • 260-pin SODIMM form factor fits compatible laptop and workstation slots
  • Tested with major-brand chips for dependable long-term reliability

8GB DDR4 2133 ECC SODIMM for Laptop Servers

This 8GB DDR4 2133 ECC SODIMM module targets mobile workstations and compact servers that require error-correcting memory. It runs at PC4-17000 speed with CL15 latency and 1.20V operation. The 2Rx8 organisation suits systems needing higher density per slot.

Sustained workload behaviour with ECC active

Error correction operates continuously during long compute sessions, detecting and correcting single-bit errors without halting the system. Unbuffered design keeps latency low while ECC maintains data integrity under heavy multitasking or virtualisation loads. Major-brand chips are tested for stable operation at the rated 2133MHz frequency.

260-pin installation and common fitment issues

The 260-pin SO-DIMM inserts into standard DDR4 laptop slots, but the system must explicitly support ECC unbuffered memory; many consumer notebooks ignore or disable the ECC function. Verify the manufacturer memory list for HP part numbers T0H92AA or V1D58AA before purchase to avoid compatibility problems.

How it compares

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

Price $96.99
Pricier than about 60% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $12.12 per GB
Pricier than about 88% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportYes
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

How much power does the 1.2V DDR4 2133 module draw when running continuously?

The module operates at the standard DDR4 voltage of 1.20V, keeping power draw and heat low during all-day workloads in compatible laptops or workstations.

Does my laptop need to support ECC unbuffered SODIMMs for this 260-pin stick to work?

Yes, the system must accept DDR4 ECC unbuffered SO-DIMMs at 2133 MHz; check your manual or the HP T0H92AA and V1D58AA part numbers for confirmation.

Can I mix this CL15 ECC module with existing non-ECC DDR4 2133 memory in the same machine?

Mixing ECC and non-ECC modules is not supported; the platform will typically disable ECC or refuse to boot, so populate all slots with matching ECC unbuffered sticks.

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