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Two black DDR3 modules with tall heat spreaders

Patriot Memory

Patriot Memory Viper 3 PV316G160C9K 16GB (2x8GB) DDR3 1600 CL9 desktop RAM

SKU CH-2Q1F-QD62R MPN PV316G160C9K

A 16 GB dual-channel DDR3 1600 kit with CL9 latency, 1.50 V operation and black heat spreaders for desktop upgrades

  • Capacity16GB (2 x 8GB)
  • Type240-Pin PC RAM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL9
  • Timing9-9-9-24
  • Voltage1.50V
  • 16 GB dual-channel kit for responsive multitasking
  • DDR3 1600 speed with CL9 latency for quick data access
  • Low 1.50 V operation reduces system power draw
  • Custom heat shield keeps modules cool under load
  • 100 % hand-tested compatibility with Intel and AMD DDR3 platforms

Viper 3 16 GB DDR3 Kit

This Patriot Viper 3 kit provides 16 GB of desktop memory as two 8 GB modules. It uses DDR3 technology running at 1600 MT/s with a CAS latency of CL9. The unbuffered DIMMs operate at a standard 1.50 V and are designed for Intel and AMD platforms that support DDR3.

CL9 Timing at 1600 MT/s

The decisive specification is the 9-9-9-24 timing at DDR3 1600 (PC3 12800). This CL9 latency determines the kit's responsiveness in latency-sensitive workloads. Buyers must verify their motherboard and CPU officially support DDR3 1600 at this timing before purchasing.

240-Pin Unbuffered DIMMs with Heat Spreaders

Each module fits a standard 240-pin DDR3 slot and requires no manual voltage adjustment thanks to plug-and-play operation. The black heat spreaders dissipate heat to maintain stability during extended use. The kit frees up two additional memory slots on typical four-slot boards for future expansion.

Highlights

  • 16 GB dual-channel kit for responsive multitasking
  • DDR3 1600 speed with CL9 latency for quick data access
  • Low 1.50 V operation reduces system power draw
  • Custom heat shield keeps modules cool under load
  • 100 % hand-tested compatibility with Intel and AMD DDR3 platforms

Specifications

BrandPatriot
SeriesViper 3
ModelPV316G160C9K
Capacity16GB (2 x 8GB)
Type240-Pin PC RAM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL9
Timing9-9-9-24
Voltage1.50V
ECCNo
Buffered/RegisteredUnbuffered
ColorBlack
Heat SpreaderYes
FeaturesPatriot Memory's Viper 3 Series memory kits are designed with true performance in mind. Tested and compatible with Intel's and AMD's DDR3 compatible processors and chipsets, The Viper 3 series provides the best performance and stability for the most demanding computer environments.
The Viper 3 series utilizes a custom designed high performance heat shield for superior heat dissipation to ensure rock solid performance even when using the most taxing applications. Built from the highest quality Build of Materials, Patriot Memory's Viper 3 Series memory kits are hand tested and validate
Shipping weight0.11 kg
Package size179 × 121 × 15 mm

Questions about this item

What does the DDR3 1600 CL9 rating mean for real-world desktop performance?

The kit runs at 1600 MT/s with 9-9-9-24 timings at 1.50 V, giving low latency and high throughput for DDR3 platforms.

How does the PC3 12800 designation limit bandwidth on a DDR3 motherboard?

PC3 12800 is the JEDEC peak transfer rate for DDR3 1600; the board's memory controller cannot exceed that ceiling.

Will the black heat-spreader modules fit a standard 240-pin DDR3 slot without clearance issues?

Each DIMM uses the standard 240-pin DDR3 form factor with a black heat spreader; it fits any desktop DDR3 slot with normal CPU-cooler clearance.

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