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Green circuit board with black chips, 260 gold pins, no heat spreader

A-Tech

A-Tech 8GB DDR4 2666 ECC SODIMM 260-Pin CL19 1.20V

SKU CH-Q5V6-CHNAT

An 8GB DDR4 2666 ECC SODIMM module for HP microserver and workstation upgrades

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for HP L33265-001
  • 8GB capacity adds multitasking headroom for demanding workloads
  • ECC protection detects and corrects single-bit memory errors
  • DDR4 2666 speed moves data at PC4-21300 rates
  • 20V operation keeps power draw low in microserver builds
  • 260-pin SODIMM form factor fits HP L33265-001 compatible slots

Capacity and fit

This 8 GB DDR4 SODIMM is built as a direct replacement for the HP L33265-001 part number. It targets owners of compatible micro-servers, workstations or laptops that require ECC memory in the 260-pin SO-DIMM form factor.

Speed and voltage limits

The module runs at 2666 MHz (PC4-21300) with CL19 latency at the standard 1.20 V. DDR4 SO-DIMM slots that operate at lower frequencies will down-clock the stick, while platforms that do not support ECC cannot use the error-correction feature.

Build and daily handling

The stick is unbuffered and ships without a heat spreader, keeping the profile low for tight bays. Gold contacts on the 260-pin edge connector resist oxidation, and the single-rank 1Rx8 organisation simplifies population rules in multi-slot systems.

How it compares

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

Price $63.99
Typical for this category: the median of 2,079 items is $70.99.
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $8.00 per GB
Pricier than about 70% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for HP
Model nameL33265-001
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for HP L33265-001

Questions about this item

Should I choose the single 8GB ECC SODIMM or add another for dual-channel?

This listing is a single 8GB module. Install two identical sticks to run dual-channel on a board that supports it.

What does the 2666MHz rating deliver in an HP Microserver?

The module runs at 2666 MT/s (PC4-21300) with CL19 latency at 1.20V, giving the rated throughput when the platform enables that speed.

Does the 260-pin ECC SODIMM fit standard DDR4 laptop slots?

Yes, it uses the 260-pin DDR4 SO-DIMM form factor and is an unbuffered ECC type, so it fits slots wired for that specification.

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