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Green 240-pin DDR3L server RDIMM with black chips, no heat spreader

OWC

OWC 16GB DDR3L 1600 CL11 2Rx4 240-pin 1.35V ECC Registered RDIMM server RAM

SKU CH-98PS-Y2CCV

16 GB DDR3L ECC Registered RDIMM at 1600 MHz CL11 for Lenovo-compatible servers

  • Capacity16GB
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes
  • ECC registered design protects data integrity in servers
  • DDR3L 1600 speed with CL11 latency delivers responsive performance
  • 35 V operation reduces power draw and heat
  • 2Rx4 240-pin RDIMM form factor fits workstation and server slots
  • JEDEC and RoHS compliant for warranty-safe upgrades

Server-grade DDR3L ECC RDIMM

This 16 GB DDR3L registered DIMM operates at 1600 MHz with CL11 latency and 1.35 V. It is built for workstations, servers, NAS devices and routers that require ECC registered memory. The module will not work in standard desktop computers or alongside unbuffered DIMMs.

Sustained error-correcting throughput

ECC and registered signalling protect data integrity during continuous workloads such as virtualisation, database serving or network storage. The JEDEC-standard PC3L-12800 timing maintains stable bandwidth without the voltage headroom of higher-speed modules.

240-pin 2Rx4 registered form factor

The 240-pin 2Rx4 registered layout is the single specification that decides fitment. Systems needing unbuffered, non-ECC or different pin-count memory cannot use this module.

Highlights

  • ECC registered design protects data integrity in servers
  • DDR3L 1600 speed with CL11 latency delivers responsive performance
  • 35 V operation reduces power draw and heat
  • 2Rx4 240-pin RDIMM form factor fits workstation and server slots
  • JEDEC and RoHS compliant for warranty-safe upgrades

Specifications

BrandOWC
Part Number1R6T32R416GB
Capacity16GB
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo

Questions about this item

How much heat or power draw should I expect from the 1.35V DDR3L module running continuously?

The module operates at 1.35V, lower than standard DDR3, reducing power consumption and heat output during all-day server workloads.

What existing hardware must my system already have for this 240-pin ECC Registered RDIMM to function?

Your motherboard must support DDR3L 1600 ECC Registered memory with 240-pin DIMM slots and a chipset that enables ECC and registered operation.

Can I add this 16GB 2Rx4 stick alongside the original Lenovo 0C19535 modules already in my server?

Yes, it matches the Lenovo 0C19535, 46W0671 and 46W0672 specifications exactly, so it can be mixed with those identical modules.

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