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Computer Memory Solutions

Computer Memory Solutions 8GB DDR3 1333MHz 2Rx8 DIMM memory upgrade

SKU CH-P59Q-Q5WC1

8GB DDR3 1333MHz CL9 unbuffered DIMM with 2Rx8 layout for compatible desktops

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latency9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 8GB capacity lifts multitasking headroom for everyday workloads
  • DDR3-1333 speed matches legacy platform specifications
  • CL9 timing keeps latency low for responsive operation
  • 5V unbuffered design fits standard desktop DIMM slots
  • 240-pin non-ECC module installs without registered memory support

Capacity & fit

This 8 GB DDR3 module uses the 240-pin DIMM form factor and runs at 1333 MHz (PC3 10600) with CL9 9-9-9 timings at 1.5 V. It is an unbuffered, non-ECC stick built with a 2Rx8 rank configuration and major-brand chips for broad desktop compatibility.

System fit

It suits owners of DDR3 platforms that accept 8 GB unbuffered DIMMs and need a single-module upgrade to reach 8 GB or more; a 64-bit OS is required to address the full capacity. Builders whose boards only support registered or ECC memory, or that are limited to lower-density modules, cannot use this part.

Deciding spec

The 2Rx8 dual-rank organization on an 8 GB DDR3 stick is the specification that determines whether the motherboard’s memory controller and BIOS will initialize the module at full capacity.

How it compares

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

Price $17.99
Cheaper than about 92% 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 9
Lower than about 92% of the 483 comparable items (median 22).
Price per GB $2.25 per GB
Cheaper than about 93% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Part numberCM10246410600DIMM
Total capacity8 GB
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency9
Memory timings9-9-9
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

My motherboard has 240-pin DDR3 slots — does this module fit?

Yes, the module uses a 240-pin DDR3 DIMM form factor that matches standard desktop DDR3 slots.

I already have DDR3 1333MHz CL9 memory installed; will this 2Rx8 8GB stick run at the same speed and timings?

The system will run all modules at the slowest installed speed; this stick is rated 1333MHz CL9 so it will match your existing CL9 1333MHz modules.

After installing the 8GB module, how can I verify the system recognises the full capacity?

A 64-bit operating system is required to use more than 4GB; check Task Manager or BIOS to confirm 8GB appears.

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