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Green printed circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR4 2400MHz ECC UDIMM 1Rx8 CL17 1.20V 288-Pin Server RAM

SKU CH-A315-067A5

8GB DDR4 2400MHz ECC unbuffered DIMM with CL17 latency and 1.2V operation for compatible IBM-Lenovo servers

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • ECC protection prevents data errors in critical workloads
  • 2400MHz DDR4 speed handles demanding server tasks
  • 20V operation reduces power draw and heat
  • 288-pin UDIMM fits standard unbuffered server slots
  • Tested replacement for IBM-Lenovo 01KN321, 4X70G88325, 4X70G88333

8GB DDR4 2400MHz ECC UDIMM Server Module

This 8GB DDR4 2400MHz ECC UDIMM module is built for servers and workstations that require error-correcting unbuffered memory. It suits administrators upgrading compatible IBM-Lenovo systems or similar platforms that accept 1Rx8 PC4-19200 DIMMs.

288-Pin Unbuffered Design with Major Brand Chips

The 288-pin DIMM uses major brand chips and runs at the standard 1.20V DDR4 voltage. Its unbuffered layout means it installs directly into UDIMM slots without registered buffering, simplifying upgrades in systems designed for this form factor.

PC4-19200 Speed and CL17 Latency Limits

The DDR4 2400 interface caps throughput at PC4-19200 rates with CL17 timing. Systems needing higher bandwidth or lower latency will not benefit beyond this specification, and modules cannot operate at faster DDR4 speeds.

How it compares

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

Price $108.99
Cheaper than about 66% 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 $13.62 per GB
Pricier than about 73% 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 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

What speed does the DDR4 2400 PC4-19200 interface cap at in practice?

The module runs at DDR4 2400 MT/s with a PC4-19200 bandwidth rating and CL17 latency.

What physical slot and keying does this 288-pin ECC UDIMM require?

It fits a standard DDR4 288-pin UDIMM slot; the notch position matches unbuffered DDR4 DIMM keying.

How is the module installed and which step is often missed?

Align the notch, press straight down until both retention clips click; the step often missed is verifying both clips fully engage.

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