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 bare DDR5 ECC UDIMM module with black chips, 288 pins, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 5600 ECC UDIMM 2Rx8 CL46 1.1V Lenovo ThinkSystem ST250 V3 memory upgrade

SKU CH-APHX-204VJ

32 GB DDR5 ECC UDIMM running at 5600 MHz with CL46 latency and 1.1 V for Lenovo ThinkSystem ST250 V3 servers

  • Total capacity32 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • ECC protection safeguards data integrity in the Lenovo ThinkSystem ST250 V3
  • 32 GB capacity expands server memory for larger workloads
  • DDR5 5600 speed delivers high bandwidth for demanding applications
  • 1 V operation reduces power draw per module
  • 288-pin UDIMM form factor fits the ThinkSystem ST250 V3 memory slots

System-specific DDR5 ECC UDIMM for Lenovo

This 32GB DDR5 5600 module is built for the Lenovo ThinkSystem ST250 V3 tower server. It delivers 32GB of ECC unbuffered memory in a single 288-pin UDIMM. The part is designed to match the platform's qualified memory list.

DDR5 5600 speed ceiling and ECC unbuffered topology

The module runs at DDR5 5600 (PC5-44800) with CL46 latency at 1.1V. ECC unbuffered operation means the memory controller on the motherboard handles error correction directly without a register. This topology limits maximum capacity per channel compared to registered DIMMs and requires a platform that supports unbuffered ECC.

32GB single-rank-per-module density at 2Rx8

The 32GB capacity is arranged as 2Rx8, giving two ranks on one module. This density fits the ST250 V3 memory slots that accept 32GB UDIMMs. Buyers who need larger per-slot capacities or registered ECC for higher total system memory should verify the server's qualified vendor list before ordering.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $708.99
Pricier than about 56% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $22.16 per GB
Pricier than about 67% of the 20,941 comparable items (median $8.19 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 nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR5 ECC Unbuffered UDIMM Memory
Part numberME44800-328K1
Total capacity32 GB
Product type288-Pin DDR5 ECC UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsLenovo
In the box
Included items32 GB (1 × 32 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC UDIMM

Questions about this item

Should I pick the 32GB single module or look for a 2Rx8 kit?

This listing is a single 32GB 2Rx8 UDIMM; adding a second identical module will give you dual-channel bandwidth on the ST250 V3.

What does the 5600 speed rating deliver inside the ThinkSystem ST250 V3?

The module runs at DDR5 5600 (PC5-44800) with CL46 latency at 1.1V, matching the server's maximum supported memory speed.

How does the 288-pin ECC UDIMM interface limit performance?

The unbuffered 288-pin DDR5 ECC UDIMM connects directly to the CPU memory controller, capping throughput at the platform's native 5600 MT/s.

More in Model-Specific Memory Upgrades

Similar items