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Single blue DDR3 memory module with aluminum heat spreader

Corsair

Corsair CMZ4GX3M1A1600C9B 4GB DDR3 1600 desktop RAM

SKU CH-M7G1-BMMCW MPN CMZ4GX3M1A1600C9B

4GB DDR3 1600 module runs at CL9 9-9-9-24 timing with 1.5V voltage and blue heat spreader for desktop upgrades

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL9
  • Memory timings9-9-9-24
  • Rated voltage1.5 V
  • Recommended forHigh Performance or Gaming Memory

Capacity 4GB

  • 4GB DDR3 1600 capacity expands system memory for smoother multitasking
  • CL9 9-9-9-24 timings deliver responsive data access for gaming
  • 5V operation ensures compatibility with Sandy Bridge Intel Core processors
  • Aluminum heat spreader dissipates heat effectively during overclocked sessions
  • Cerulean Blue finish maintains consistent color scheme across your build

Corsair Vengeance 4GB DDR3 1600 Module

This single 4GB DDR3 module runs at 1600 MT/s with CL9 timing of 9-9-9-24 at 1.50V. It is built for desktop systems that use DDR3 memory and target high-performance or gaming workloads. The blue aluminum heat spreader aids thermal management while adding a consistent color accent.

Low 1.50V Operating Voltage

The 1.50V VDIMM specification reduces power draw and heat output compared to higher-voltage kits. It also ensures broad compatibility with platforms that require the standard DDR3 voltage level. The aluminum spreader further dissipates heat during sustained loads.

CL9 Latency at 1600 MT/s

The CAS latency of 9 cycles at DDR3 1600 (PC3 12800) determines how quickly the module responds to read requests. This timing profile suits builds that prioritize responsive memory performance within the DDR3 standard.

How it compares

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

Price $24.99
Cheaper than about 83% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $6.25 per GB
Cheaper than about 56% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameCORSAIR
Product lineVengeance
Model nameCMZ4GX3M1A1600C9B
Total capacity4 GB
Product colorBlue
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL9
Memory timings9-9-9-24
Power
Rated voltage1.5 V
Size & build
Shipping weight0.07 kg
Package size154 × 67 × 11 mm
Compatibility
Recommended forHigh Performance or Gaming Memory

Other versions of this model

2 more in the same range

Questions about this item

Will the aluminium heat spreader on this Vengeance module need any cleaning or thermal-pad replacement over time?

The heat spreader is a passive aluminium piece with no moving parts or replaceable pads, so it requires no scheduled maintenance under normal use.

What timing ceiling appears first when the module runs continuously at its rated 1600 speed?

The tightest guaranteed figure is the CAS latency of CL9 with 9-9-9-24 timings at 1.50 V.

How much heat and power does a single 4 GB stick draw during an all-day workload?

It operates at the standard DDR3 voltage of 1.50 V, and the aluminium spreader dissipates the resulting heat without any active cooling.

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