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Black 240-pin DDR3 DIMM module with green PCB and black memory chips

OWC

OWC 16GB DDR3 1600 PC3-12800 CL11 1.5V desktop RAM

SKU CH-H27H-P207P

A single 16 GB DDR3 1600 module with CL11 timing and 1.5 V operation for desktop upgrades

  • Capacity16GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCNo
  • Buffered/RegisteredUnbuffered

Capacity 16GB

  • Boost PC responsiveness with a 16GB DDR3 upgrade
  • Faster data handling at 1600MHz CL11 speed
  • Safe installation using 1.5V JEDEC-standard modules
  • Broad desktop fit with 240-pin unbuffered design
  • Reliable multitasking from 100% factory-tested memory

Single-module 16 GB DDR3 upgrade

This module delivers 16 GB of DDR3 memory in a single 240-pin unbuffered DIMM. It is built for desktop and workstation systems that accept DDR3 1600 PC3-12800 CL11 memory at 1.5 V. The non-ECC design suits standard consumer platforms.

Fits standard DDR3 desktop slots

The 240-pin form factor installs directly into any compatible desktop motherboard slot without adapters. Unbuffered operation keeps latency low for everyday workloads. A single module leaves additional slots free for future expansion if the board supports more than one DIMM.

JEDEC and RoHS compliant

Compliance with JEDEC standards ensures broad compatibility and a warranty-safe upgrade path. RoHS compliance confirms restricted-substance limits are met. OWC validates every module in-house and backs it with a limited lifetime warranty and free technical support.

Highlights

  • Boost PC responsiveness with a 16GB DDR3 upgrade
  • Faster data handling at 1600MHz CL11 speed
  • Safe installation using 1.5V JEDEC-standard modules
  • Broad desktop fit with 240-pin unbuffered design
  • Reliable multitasking from 100% factory-tested memory

Specifications

BrandOWC
Part Number1U6D32R816GB
Capacity16GB
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
ColorBlack
Heat SpreaderNo
Recommend UseDesktops
LED ColorNone

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What is the CAS latency of this 16GB DDR3 1600 module?

The CAS latency is CL11, which is the standard timing for JEDEC DDR3 1600 memory.

How much power does the 1.5V DDR3 DIMM draw during continuous operation?

It operates at the standard JEDEC 1.5V, so power draw stays within the normal range for unbuffered desktop DDR3.

Does my motherboard need a 240-pin DDR3 slot to install this 16GB stick?

Yes, it requires a standard 240-pin DDR3 DIMM slot found on compatible desktop or workstation boards.

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