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 rectangular DDR4 memory module with black chips and gold contacts

SAMSUNG

SAMSUNG M393A2K40CB2-CVF 16GB 1RX4 PC4-2933Y-R DDR4 1.2V server RAM

SKU CH-25MQ-1N8BP MPN M393A2K40CB2-CVF

Refurbished 16 GB DDR4 server module running at 2933 MT/s with 1.2 V power

  • TypeRackmount
  • 16 GB capacity supports demanding server workloads
  • DDR4 technology provides reliable data transfer rates
  • 2 V operation reduces power consumption in rackmount systems
  • 2933 MT/s speed enables responsive performance for critical applications

Refurbished 16 GB DDR4 server module

This Samsung M393A2K40CB2-CVF module delivers 16 GB of DDR4 memory in a single 1Rx4 rank. It operates at a PC4-2933Y-R data rate with a standard 1.2 V supply. The unit is sold in refurbished condition for rackmount server deployments.

Low-voltage thermal profile

Running at 1.2 V keeps power draw modest and heat output low inside dense rackmount chassis. The single-rank layout reduces electrical loading on the memory bus, which helps maintain stable temperatures without demanding high airflow. Acoustic impact is negligible in typical server environments.

Highlights

  • 16 GB capacity supports demanding server workloads
  • DDR4 technology provides reliable data transfer rates
  • 2 V operation reduces power consumption in rackmount systems
  • 2933 MT/s speed enables responsive performance for critical applications

Specifications

TypeRackmount
Shipping weight0.91 kg
Package size25 × 25 × 25 mm

Questions about this item

How do I install this 16GB DDR4 module and what step is often missed?

Align the notch on the M393A2K40CB2-CVF with the slot key, press down firmly until both side clips click, then verify the 2933 MT/s speed appears in BIOS.

What maintenance or replacement will this 1RX4 server memory need later?

The 1.2V DDR4 module requires no routine maintenance; replace it only if memory diagnostics report uncorrectable errors on the 16GB capacity.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.