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Green circuit board with black memory chips, thin rectangular SODIMM shape, no heat spreader, 262 gold pins along bottom edge

A-Tech

A-Tech 32GB DDR5 4800MHz ECC SODIMM 262-Pin CL40 1.10V for HP N08504-001 N25153-001

SKU CH-PADS-SQEDE

A 32 GB DDR5 ECC SODIMM running at 4800 MHz with CL40 latency and 1.10 V for compatible HP microserver and workstation systems

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for HP N08504-001, N25153-001
  • 32 GB capacity expands multitasking headroom for demanding workloads
  • DDR5 4800 MHz speed accelerates data throughput for responsive performance
  • ECC unbuffered design detects and corrects memory errors automatically
  • 10 V standard voltage reduces power draw and heat output
  • 262-pin SODIMM form factor fits compatible HP microserver and workstation slots

Capacity and Form Factor

This is a single 32GB DDR5 SO-DIMM with 262 pins, rated at 4800MHz PC5-38400 and CL40 latency. It operates at the standard 1.10V and includes ECC error correction in an unbuffered design without a heat spreader.

Suitable Systems and Limitations

The module is built as a compatible replacement for HP part numbers N08504-001 and N25153-001, targeting microserver, server, and workstation platforms that require DDR5 ECC SO-DIMMs. Buyers whose systems only accept non-ECC memory or a different pin count should look elsewhere.

Deciding Specification

The defining specification is the combination of DDR5 4800MHz speed with ECC unbuffered operation in a 262-pin SO-DIMM form factor; the motherboard must explicitly support this exact configuration for the module to function.

How it compares

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

Price $455.99
Pricier than about 90% of the 2,079 comparable items (median $70.99).
Total capacity 32 GB
Higher than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $14.25 per GB
Pricier than about 90% 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 nameN08504-001, N25153-001
Total capacity32 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forCompatible Replacement for HP N08504-001, N25153-001

Questions about this item

What is included with the 32GB DDR5 4800MHz ECC SODIMM and do I need to buy anything else?

The package contains one 32GB DDR5 4800MHz ECC SODIMM module. No additional components are required for installation in a compatible slot.

Should I choose the N08504-001 or N25153-001 version for my HP system?

This single module replaces both HP part numbers N08504-001 and N25153-001, so either reference points to the same 32GB DDR5 4800MHz ECC SODIMM.

What does the 4800MHz speed mean once the module is installed in my microserver?

The module runs at DDR5 4800 (PC5-38400) with CL40 latency at 1.10V, delivering the rated bandwidth and error-correcting capability for supported workloads.

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