We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 16GB DDR4 2400 ECC RDIMM 2Rx8 server RAM for IBM-Lenovo 01KN301 01KN303 4X70G88330

SKU CH-XVVD-CSGZB

16 GB DDR4 2400 ECC registered server memory module for IBM-Lenovo 01KN301, 01KN303, 4X70G88330

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16 GB DDR4 2400 ECC RDIMM expands server capacity
  • CL17 latency at 1.20 V keeps data flowing smoothly
  • 2Rx8 registered design supports multi-module stability
  • Major-brand chips tested for dependable operation
  • Direct replacement for Lenovo 01KN301 01KN303 4X70G88330

16GB DDR4 2400 ECC RDIMM

This 16GB DDR4 2400 ECC registered DIMM uses a 2Rx8 layout and runs at 1.20V with CL17 timing. It is built for IBM-Lenovo servers that require registered ECC memory. The module fits a standard 288-pin DDR4 slot and delivers 16GB of capacity in a single stick.

Suits servers needing registered ECC.

This module suits administrators upgrading IBM-Lenovo systems that specify part numbers 01KN301, 01KN303 or 4X70G88330 and require registered ECC DIMMs. Builders using consumer or workstation boards that only accept unbuffered non-ECC memory should look elsewhere.

Registered ECC with 2Rx8 organisation

The registered ECC design with 2Rx8 organisation is the single specification that decides fitment; systems that demand registered error-correcting modules with this rank structure will accept it, while platforms limited to unbuffered memory will not.

How it compares

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

Price $83.99
Cheaper than about 74% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $5.25 per GB
Cheaper than about 71% 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 capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Will this 288-pin DDR4 DIMM fit my server's memory slots?

Yes, the module uses the standard 288-pin DDR4 DIMM form factor required by compatible IBM-Lenovo systems.

What is the correct way to seat this registered ECC module so the server recognises the full 16 GB?

Align the notch with the slot key, press firmly until both side clips click shut, then verify 2400 MHz operation in BIOS.

When should I plan to replace this 1.20 V registered DIMM in a 24/7 workload?

Registered ECC modules typically run for many years; replace only if memory diagnostics report correctable errors increasing over time.

More in ECC Server RAM

Similar items