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Green 240-pin DDR3 RDIMM module, black chips, no heat spreader

OWC

OWC 16GB DDR3 1600 ECC Registered RDIMM 2Rx4 1.5V 240-pin memory upgrade

SKU CH-BCYE-TMCQM

16 GB DDR3 1600 ECC registered RDIMM for Supermicro X9SRG, X9SRH, X9SRi, X9SRL and X9SRW motherboards

  • Capacity16GB
  • Type240-Pin DDR3 ECC RDIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCYes

Capacity 16GB

  • ECC registered design prevents data corruption in servers
  • 16 GB capacity expands memory for virtualisation workloads
  • DDR3 1600 speed matches platform specifications exactly
  • 5 V operation meets JEDEC standard for stability
  • Compatible with Supermicro X9SRG, X9SRH, X9SRi, X9SRL, X9SRW series

OWC 16GB DDR3 ECC Registered RDIMM

This 16GB DDR3 1600 module is built for workstations and servers that require ECC registered memory. It fits Supermicro X9SRG, X9SRH, X9SRi, X9SRL and X9SRW motherboards. The single DIMM delivers 16GB capacity at CL11 latency and 1.5V operation. It is not compatible with standard desktop computers or unbuffered memory configurations.

Capacity and headroom for server workloads

The 16GB capacity provides headroom for virtualization, database caching and multi-user file services on supported platforms. Registered signalling and ECC correction maintain data integrity under sustained load. The module runs out of headroom when applications demand more than 16GB per slot or require higher memory bandwidth than DDR3 1600 can supply.

Replaces specific Supermicro part numbers

This module replaces Supermicro part numbers MEMDR316LHL01ER16, MEMDR316LSL01ER16, MEMDR316LSL03ER16 and MEMDR316LSV01ER16. The upgrade is worth it when expanding memory in the listed X9 series boards or when substituting failed modules with a JEDEC-compliant alternative. It does not serve systems that require unbuffered DIMMs or a different DDR generation.

Highlights

  • ECC registered design prevents data corruption in servers
  • 16 GB capacity expands memory for virtualisation workloads
  • DDR3 1600 speed matches platform specifications exactly
  • 5 V operation meets JEDEC standard for stability
  • Compatible with Supermicro X9SRG, X9SRH, X9SRi, X9SRL, X9SRW series

Specifications

BrandOWC
Part Number1R6D32R416GB
Capacity16GB
Type240-Pin DDR3 ECC RDIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemSupermicro Motherboard X9SRG Series
Supermicro Motherboard X9SRH Series
Supermicro Motherboard X9SRi Series
Supermicro Motherboard X9SRL Series
Supermicro Motherboard X9SRW Series

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Questions about this item

Will this 16GB DDR3 1600 CL11 2Rx4 1.5V registered ECC module work alongside my existing unbuffered DDR3 DIMMs?

No, registered ECC memory cannot be mixed with unbuffered modules; the system requires all slots to use registered DIMMs.

How can I verify the 16GB DDR3 1600 CL11 1.5V module is running correctly after installation?

Check the BIOS or UEFI memory information screen; it should show 16GB at 1600 MHz, CL11, 1.5 V, and ECC registered status.

Does the 16GB DDR3 1600 PC3-12800 CL11 240-pin 1.5V ECC RDIMM ship alone or with extra parts?

The box contains only the single 16GB memory module; no cables, brackets or additional components are included.

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