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Two green circuit boards with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions 2×4GB DDR3 1333MHz SODIMM 204-pin 1.5V CL7 2Rx8 memory upgrade

SKU CH-1PEY-05Q3W

Two 4 GB DDR3 SODIMM modules running at 1333 MHz with CL7 timing and 1.5 V operation

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latency7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • Dual-channel kit doubles bandwidth with matched 2×4 GB modules
  • Low CL7 timing cuts latency for snappier response
  • 5 V DDR3 spec matches factory voltage for stable operation
  • 204-pin SODIMM form factor fits standard laptop slots
  • Lifetime warranty from Computer Memory Solutions covers manufacturing defects

2×4GB DDR3 SODIMM kit for DDR3 laptops

This kit contains two 4 GB DDR3 SODIMM modules rated at 1333 MHz with CL7 timings and 1.5 V operation. It is aimed at users upgrading compatible laptops or small-form-factor systems that accept 204-pin unbuffered non-ECC memory. The matched pair supports dual-channel bandwidth on platforms designed for DDR3.

Suits DDR3 systems needing 8 GB in matched modules

Buyers with DDR3 laptops or embedded boards that take 204-pin SODIMMs and run at 1.5 V can use this kit to reach 8 GB total capacity. Systems requiring ECC, registered DIMMs, a different pin count, or a voltage other than 1.5 V cannot use these modules.

1333 MHz DDR3 speed rating

The modules operate at 1333 MHz (PC3-10600) with CAS latency 7. If the target platform only supports a lower DDR3 speed grade, the memory will downclock to the highest common speed. If the platform requires a higher DDR3 speed grade, these modules will limit the memory subsystem to 1333 MHz.

How it compares

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

Price $36.99
Cheaper than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
CAS latency 7
Lower than about 95% of the 483 comparable items (median 22).
Price per GB $9.25 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Part numberCM5126410600SODRH
Total capacity4 GB
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

What type of memory slots must my laptop have to accept these 204-pin SODIMM modules?

The modules use the 204-pin SODIMM form factor for DDR3 memory, so the laptop must provide DDR3 SODIMM slots.

If I keep an existing 1333 MHz DDR3 module in the second slot, will both kits run at their rated CL7 timing?

All installed memory runs at the speed and timings of the slowest module; mixing with a higher-latency stick will force the CL7 kit to run at the looser timings.

How can I confirm the kit is operating at DDR3-10600 with CL7 after installation?

Open Task Manager or a system-information utility and verify the memory speed reads 1333 MHz with CAS latency 7.

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