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Green 288-pin DDR4 RDIMM module with black chips

A-Tech

A-Tech 8GB DDR4 2400 ECC RDIMM 1Rx8 server RAM

SKU CH-RAD8-THT3C

8GB DDR4 2400MHz ECC registered server memory with CL17 latency and 1.2V operation

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • ECC protection guards data integrity with registered DDR4 2400MHz operation
  • CL17 latency at 1.2V delivers responsive server performance
  • Single-rank 1Rx8 design fits 288-pin DDR4 DIMM slots
  • Major-brand chipset ensures reliable compatibility with Hynix DDR4 2400 modules
  • Lifetime warranty and US-based tech support back every 8GB module

Server memory upgrade

This 8GB DDR4 ECC RDIMM replaces Hynix HMA81GR7 modules in servers and workstations that require registered memory with error correction. It installs in a 288-pin DIMM slot and operates at the standard 1.20V.

DDR4 2400 registered limits

The module runs at DDR4 2400 with CL17 latency and a single 1Rx8 rank. Registered buffering adds one clock cycle of latency and prevents mixing with unbuffered DIMMs. Maximum system capacity depends on the motherboard slot count and chipset memory controller.

8GB capacity and headroom

An 8GB stick handles typical virtualisation hosts, database nodes and compute clusters that fit within this per-slot density. Workloads needing larger datasets per channel will require higher-density modules or additional populated slots.

How it compares

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

Price $52.99
Cheaper than about 83% 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 $6.62 per GB
Cheaper than about 57% of the 6,064 comparable items (median $7.25 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
Total capacity8 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

Should I choose this single 8GB module or add a second one for dual-channel?

This is a single 8GB registered DIMM; adding a second identical module enables dual-channel operation on platforms that support it.

What does the 2400 MT/s rating mean for actual server workloads?

The module operates at 2400 MT/s with CL17 latency, providing standard DDR4 throughput for supported server platforms.

Will the 288-pin DDR4 RDIMM interface work in my system?

This 288-pin registered DDR4 DIMM fits DDR4 RDIMM slots; verify your platform requires registered ECC memory before installing.

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