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Green rectangular circuit board with black memory chips and gold edge connector

SAMSUNG

SAMSUNG M378B1G73BH0-CK0 8GB DDR3 1600 CL11 desktop RAM

SKU CH-4CPD-MATB9 MPN M378B1G73BH0-CK0

8 GB DDR3 desktop memory running at 1600 MHz with CL11 latency on a 240-pin unbuffered module

  • Capacity8GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Features2Rx8 desktop memory
  • 8 GB capacity lets you run more applications simultaneously
  • DDR3 1600 speed delivers 12800 MB/s bandwidth for responsive multitasking
  • CL11 latency reduces wait cycles for smoother performance
  • 2Rx8 organisation increases memory density on a single module
  • 240-pin unbuffered design fits standard desktop DIMM slots

Capacity and speed

This is an 8 GB DDR3 desktop memory module rated at 1600 MT/s with a CAS latency of 11. It uses a 240-pin unbuffered DIMM layout and is organised as 2Rx8 for standard consumer platforms. The PC3-12800 designation matches the 1600 MHz data rate for straightforward identification.

Who this suits and who should look elsewhere

Builders upgrading or repairing older DDR3 systems that accept 8 GB single-rank sticks will find this module a direct fit. Buyers who need more capacity per slot, error-correcting ECC functionality, or a newer DDR generation must choose a different product.

Deciding specification

The single figure that determines compatibility is the DDR3 1600 speed with CL11 timing on a 240-pin unbuffered form factor. If the motherboard requires a different DDR generation, a different pin count, ECC support, or a lower latency bin, this module will not work.

Highlights

  • 8 GB capacity lets you run more applications simultaneously
  • DDR3 1600 speed delivers 12800 MB/s bandwidth for responsive multitasking
  • CL11 latency reduces wait cycles for smoother performance
  • 2Rx8 organisation increases memory density on a single module
  • 240-pin unbuffered design fits standard desktop DIMM slots

Specifications

BrandSAMSUNG
ModelM378B1G73BH0-CK0
Capacity8GB
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Features2Rx8 desktop memory

Questions about this item

Will the CL11 latency become the bottleneck during long rendering jobs?

CL11 at 1600 MT/s gives a fixed cycle time; sustained workloads are limited by the 12800 MB/s peak bandwidth of the PC3 12800 rating.

How much heat does the 2Rx8 module produce when running 24/7?

The unbuffered 2Rx8 DDR3 1600 stick operates at standard JEDEC voltage, so heat output stays within normal DDR3 thermal limits for continuous use.

Does my motherboard need a 240-pin DDR3 slot for this stick to work?

Yes, the module is a 240-pin DDR3 DIMM; it only fits motherboards with a matching DDR3 slot.

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