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

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 8GB (2x4GB) DDR3 1333MHz CL7 SODIMM

SKU CH-R2KW-P0VV4

8GB dual-channel kit for compatible Sony Vaio notebooks at 1333MHz with CL7 latency

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 8 GB kit upgrades compatible Sony Vaio laptops
  • CL7 latency at 1333 MHz speeds up data access
  • 5 V DDR3 modules run at standard voltage
  • 204-pin SO-DIMM form factor fits notebook slots
  • Two 4 GB sticks enable dual-channel configuration

What this memory is and who it fits

This kit supplies 8 GB of DDR3 SO-DIMM memory in two 4 GB modules rated at 1333 MHz with CL7 timing. It is built for the Sony Vaio models Vpcee22Fx, Vpcee21Fx, Vpcee23Eb and Vpcee23El where the manufacturer lists an 8 GB maximum.

Who should buy it and who should not

Owners of the listed Vaio notebooks who need to reach the 8 GB ceiling will find this kit a direct match. Buyers with other laptops, desktops or systems that require ECC, registered modules, a different pin count or a different DDR generation should look elsewhere.

The specification that decides fit

The decisive figure is the 1333 MHz DDR3 rating combined with the 204-pin SO-DIMM form factor and non-ECC unbuffered design; only systems that accept that exact combination can use these modules.

Highlights

  • 8 GB kit upgrades compatible Sony Vaio laptops
  • CL7 latency at 1333 MHz speeds up data access
  • 5 V DDR3 modules run at standard voltage
  • 204-pin SO-DIMM form factor fits notebook slots
  • Two 4 GB sticks enable dual-channel configuration

Specifications

BrandComputer Memory Solutions
ModelCM5126410600SODRH
Capacity8GB (2 x 4GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemSony Vaio Vpcee22Fx, Vpcee21Fx, Vpcee23Eb, Vpcee23El
Package Content2 Memory RAM Sticks

Questions about this item

Does this 204-pin SODIMM kit fit the Sony Vaio VPCEE22FX, VPCEE21FX, VPCEE23EB and VPCEE23EL?

Yes, the 2x4GB DDR3 1333MHz CL7 modules are guaranteed compatible with those four Vaio models.

How do I install the two sticks, and what step is often missed?

Power off, remove the battery, open the memory door, insert each module at an angle until the clips snap, then replace the door and battery before booting.

Will these 1.5V DDR3 modules need replacement or maintenance later?

No maintenance is required; they carry a limited lifetime warranty and should last the usable life of the notebook.

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