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 240-pin DDR3 DIMM with black chips and gold contacts

SAMSUNG

SAMSUNG M393B2G70QH0-YK0 16GB DDR3 1600 ECC Registered server RAM

SKU CH-28CP-TDYH6 MPN M393B2G70QH0-YK0

16 GB DDR3 1600 ECC registered memory with CL11 latency and 1.35 V operation

  • Total capacity16 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Product type240-Pin DDR3 SDRAM
  • 16 GB capacity supports heavy server workloads
  • DDR3 1600 speed delivers 12800 MT/s data rate
  • ECC registered design corrects errors for reliability
  • Low 1.35 V voltage reduces power draw
  • CL11 latency ensures responsive memory access

16GB DDR3 1600 ECC Registered module

This 240-pin DDR3 SDRAM DIMM provides 16GB of capacity at 1600MHz with CL11 latency. It operates at 1.35V and includes ECC with registered buffering for data integrity in server environments. The 2Rx4 organisation supports dense memory configurations on compatible platforms.

Sustained load stability with ECC registered design

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC detects and corrects single-bit errors to maintain data accuracy over long workloads. The 1.35V low-voltage operation helps limit thermal output under sustained throughput.

Replaces non-ECC or unbuffered DDR3 in server boards

This module upgrades systems that require registered ECC memory for stability. It is not suited for desktop boards that accept only unbuffered non-ECC DDR3. The jump is worth it when the platform mandates registered ECC for 16GB DIMM support.

How it compares

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

Price $23.99
Cheaper than about 93% 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 $1.50 per GB
Cheaper than about 95% 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 nameSAMSUNG
Model nameM393B2G70QH0-YK0
Total capacity16 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Power
Rated voltage1.35 V
Size & build
Shipping weight0.23 kg
Package size178 × 102 × 13 mm

Questions about this item

How much heat does the 16GB 1.35V registered DIMM add when running continuously in a populated server?

At 1.35V the module draws less power than standard 1.5V DDR3, reducing thermal load during all-day operation.

What motherboard slot and chipset feature are required for the 240-pin DDR3 1600 registered ECC module to function?

A 240-pin DDR3 slot with registered ECC support in the chipset is needed; consumer boards without that feature will not post.

Will the CL11 1600 registered stick run at its rated speed when installed beside slower DDR3 modules already in the system?

The memory controller will downclock all modules to the lowest common speed, so the 1600 MT/s DIMM will match the slower kits.

More in ECC Server RAM

Similar items