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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

  • Total capacity16 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Recommended forDesktops

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.

How it compares

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

Price $132.99
Pricier than about 58% of the 3,647 comparable items (median $90.99).
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $8.31 per GB
Pricier than about 60% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameOWC
Part number1U6D32R816 GB
Total capacity16 GB
Product colorBlack
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Recommended forDesktops
More details
LED lightingNone

Other versions of this model

5 more in the same range

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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