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 DDR3L RDIMM module with black chips and gold contacts

A-Tech

A-Tech Supermicro Certified 16GB DDR3L 1600 ECC RDIMM 2Rx4 1.35V

SKU CH-WVCW-F2PA9

A 16 GB DDR3L 1600 ECC registered DIMM validated for Supermicro servers

  • Capacity16GB
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes
  • Buffered/RegisteredRegistered
  • Supermicro certified for guaranteed server compatibility
  • 16GB DDR3L 1600MHz with ECC registered reliability
  • Low voltage 1.35V operation reduces power consumption
  • Dual rank 2Rx4 architecture maximises memory density
  • Hynix major-brand chipset ensures dependable performance

Certified Server Memory for Supermicro Systems

This 16 GB DDR3L module is built for Supermicro servers and workstations that require registered ECC memory. It suits administrators upgrading or repairing validated platforms where data integrity and qualified hardware are mandatory. Buyers needing consumer desktop memory or non-ECC unbuffered DIMMs should choose a different product.

Registered ECC with 2Rx4 Organisation

The single specification that determines fit is the 2Rx4 registered ECC layout at DDR3L 1600 (PC3L 12800) with CL11 timing. Only systems qualified for this exact rank configuration and voltage will post reliably. The 240-pin RDIMM form factor prevents installation in UDIMM-only slots.

Low-Voltage Operation at 1.35 V

DDR3L 1.35 V reduces power draw and heat output compared with standard 1.5 V DDR3, helping dense server chassis stay within thermal limits. Registered buffering lightens the electrical load on the memory controller, contributing to stable operation under sustained workloads. No active cooling is required on the module itself.

Highlights

  • Supermicro certified for guaranteed server compatibility
  • 16GB DDR3L 1600MHz with ECC registered reliability
  • Low voltage 1.35V operation reduces power consumption
  • Dual rank 2Rx4 architecture maximises memory density
  • Hynix major-brand chipset ensures dependable performance

Specifications

BrandSuperMicro
SeriesSupermicro Certified
ModelMEM-DR316L-HL05-ER16
Capacity16GB
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
FeaturesSupermicro Certified MEM-DR316L-HL05-ER16 (HMT42GR7BFR4A-PB)

Questions about this item

What does the 1600 MHz speed mean when this module runs in a server?

The module transfers data at 1600 MT/s, delivering PC3L-12800 bandwidth; the memory controller will negotiate the highest supported rate up to that ceiling.

How does the DDR3L 1.35 V standard limit power draw and compatibility?

DDR3L operates at 1.35 V instead of 1.5 V, reducing power per module; it is backward-compatible with 1.5 V slots but will only run at the lower voltage when the platform supports DDR3L.

Will the 240-pin RDIMM form factor fit my Supermicro motherboard?

Yes, the 240-pin registered DIMM matches the standard DDR3 RDIMM slot; verify your board accepts 2Rx4 registered modules before installing.

Also in this aisle

People compared these

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