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

A-Tech

A-Tech 8GB DDR4 3200MHz ECC SODIMM CL22 1Rx8 260-Pin

SKU CH-RHPW-XNFZ6

ECC DDR4 SODIMM with 8 GB at 3200 MHz CL22 for HP Microserver upgrades

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for HP M10466-001
  • 8GB capacity lets you run more apps at once
  • DDR4 3200MHz speed moves data faster for snappier response
  • ECC protection detects and corrects single-bit errors
  • CL22 latency keeps timing tight for stable operation
  • 20V voltage reduces power draw and heat

HP Microserver ECC Upgrade

This A-Tech module is an 8 GB DDR4 SO-DIMM built as a direct replacement for the HP M10466-001 part. It targets administrators expanding memory in compatible microserver or workstation platforms that require ECC unbuffered memory.

ECC Unbuffered Requirement

The single specification that decides fit is the ECC unbuffered design combined with 260-pin DDR4 3200 signalling. Systems needing non-ECC or registered DIMMs will not accept this module.

8 GB Capacity Headroom

One 8 GB stick adds a modest increment for light virtualization or file-serving workloads; heavier database or multi-VM scenarios will exhaust the single-module limit quickly.

How it compares

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

Price $75.99
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 $9.50 per GB
Pricier than about 77% 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 lineCompatible Replacement for HP
Model nameM10466-001
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for HP M10466-001

Questions about this item

What does the 3200 MHz rating mean once the module is installed in a laptop?

The module runs at 3200 MHz DDR4, delivering PC4-25600 bandwidth; the system memory controller will set the final speed based on the processor and BIOS limits.

How does the ECC unbuffered design affect compatibility with standard laptop memory slots?

This is an ECC unbuffered SODIMM; it requires a platform that supports ECC on unbuffered DDR4 SO-DIMM slots, otherwise the extra error-correction bits are ignored.

Will the 260-pin form factor fit every DDR4 laptop slot?

The stick uses the standard 260-pin DDR4 SO-DIMM layout and 1.20 V operation, so it fits any DDR4 SO-DIMM socket that accepts unbuffered ECC modules.

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