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Single green 240-pin DDR3 DIMM module with black chips

Computer Memory Solutions

Computer Memory Solutions 1x8GB DDR3 1600MHz 2Rx8 memory upgrade

SKU CH-DD7C-MNFK9

8GB DDR3 1600MHz unbuffered DIMM with CL11 timing and 1.5V operation for compatible systems

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latency11
  • Memory timings11-11-11
  • Rated voltage1.5 V
  • 8GB capacity lifts multitasking headroom for everyday workloads
  • 1600MHz DDR3 speed keeps data moving at PC3-12800 rates
  • CL11 11-11-11 timings deliver responsive access at 1.5V
  • 240-pin unbuffered non-ECC DIMM fits standard desktop slots
  • 2Rx8 dual-rank organisation boosts memory density per module

8GB DDR3 1600MHz DIMM

This 240-pin DIMM delivers 8GB of DDR3 memory at 1600MHz with CL11 timings and 1.5V operation. It is an unbuffered, non-ECC module built with a 2Rx8 configuration using major brand chipsets. The single stick suits desktops or workstations that accept DDR3 long DIMMs.

DDR3 platform ceiling

DDR3 tops out at the 1600MHz speed and 1.5V voltage this module uses, so the system bus and memory controller set the practical limit. All installed sticks will run at the speed of the slowest module or the processor's maximum supported rate. A 64-bit operating system is required to address more than 4GB of total memory.

Single 8GB stick constraint

One 8GB module leaves dual-channel performance on the table because matched pairs are needed to activate that mode. Buyers who want the bandwidth gain of dual-channel should purchase two identical sticks instead of a single unit.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $37.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
CAS latency 11
Lower than about 90% of the 483 comparable items (median 22).
Price per GB $4.75 per GB
Cheaper than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Part numberCM10246412800DIMM
Total capacity8 GB
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

Should I pick this single 8 GB stick or look for a matched pair kit?

The module is sold as a single 8 GB stick; installing two identical modules in matched slots lets the memory controller run in dual-channel mode, which typically raises usable bandwidth.

What does the 1600 MHz rating deliver once the module is seated in a system?

The stick runs at DDR3-1600 with CAS 11 timings, giving a peak transfer rate of PC3-12800; actual throughput will match the slowest module or the CPU memory controller limit.

How does the 240-pin DDR3 interface affect compatibility and speed limits?

The 240-pin unbuffered DIMM fits standard desktop DDR3 slots, operates at 1.5 V, and will down-clock automatically if the platform only supports lower DDR3 speeds.

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