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Green 288-pin DDR4 UDIMM module with black chips

A-Tech

A-Tech 8GB DDR4 3200 ECC UDIMM 1Rx8 CL22 1.2V 288-Pin Server Memory

SKU CH-5ETH-PVHJH

8GB DDR4 3200 ECC UDIMM module with CL22 latency and 1.2V operation for server upgrades

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 8GB DDR4 3200 capacity handles heavier server workloads
  • ECC UDIMM detects and corrects data errors for reliability
  • CL22 latency at 1.2V balances speed with standard power draw
  • 1Rx8 single-rank 288-pin layout fits compatible DDR4 DIMM slots
  • Tested replacement for IBM-Lenovo 4X77A77494 part number

8GB DDR4 3200 ECC UDIMM

This A-Tech server memory module delivers 8GB of DDR4 3200 (PC4-25600) capacity in a 288-pin UDIMM form factor. It operates at 1.20V with CL22 latency and features ECC unbuffered architecture with 1Rx8 rank organisation. Major brand chips provide dependable performance for server and workstation upgrades.

Suits ECC UDIMM servers needing 3200 speed

This module fits systems that require DDR4 3200 ECC unbuffered DIMMs with 1Rx8 configuration. It will not work in platforms that demand registered or load-reduced DIMMs, nor in laptops or desktops that accept only non-ECC SO-DIMMs. Builders needing higher density per slot or registered memory should look elsewhere.

Deciding spec: ECC UDIMM at DDR4 3200 CL22

The single specification that determines fit is the ECC unbuffered DDR4 3200 CL22 1Rx8 profile at 1.20V. Your motherboard and CPU must explicitly support this exact combination; registered, non-ECC or different speed grades will not accept this module. Verify the platform memory list before purchase.

How it compares

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

Price $114.99
Cheaper than about 64% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $14.37 per GB
Pricier than about 74% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

How can I verify the module is running at DDR4 3200 with CL22 after installation?

Check the BIOS memory information or a tool such as CPU-Z; it should report 3200 MT/s, PC4-25600 bandwidth, 1.20 V and CAS latency 22.

What is included in the package and are any extra parts required?

The box contains one 8 GB 288-pin ECC UDIMM; no additional components are needed for a compatible server or workstation.

Which capacity and rank option should I select for a system that needs a single 8 GB 1Rx8 module?

Choose this 8 GB 1Rx8 DDR4 3200 ECC UDIMM; it matches the IBM-Lenovo 4X77A77494 specification exactly.

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