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Green 204-pin DDR3 SODIMM module without heat spreader

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3-1333 CL7 SODIMM for Toshiba Qosmio X505

SKU CH-3DR7-ADKZD

A 4 GB DDR3 SODIMM running at 1333 MHz with CL7 latency, built for Toshiba Qosmio X505 notebooks

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • Guaranteed fit for Toshiba Qosmio X505 notebooks
  • 4 GB capacity adds responsive multitasking headroom
  • DDR3 1333 speed matches original system specification
  • Low CL7 latency improves memory access times
  • 5 V unbuffered SODIMM installs without configuration

4 GB DDR3-1333 SODIMM for Qosmio X505

This 4 GB DDR3-1333 CL7 SODIMM is built specifically for Toshiba Qosmio X505 notebooks. It uses a 204-pin unbuffered layout running at 1.5 V with 7-7-7 timings and a 2Rx8 rank configuration. The module is new and carries the Computer Memory Solutions lifetime warranty.

Upgrade from lower-capacity or slower DDR3 modules

Replacing a 2 GB stick or a DDR3-1066 module with this 4 GB DDR3-1333 part adds capacity and raises the memory clock. The jump is worth it when the notebook chipset supports 1333 MT/s and the system can address the full 4 GB in a single slot.

Suits owners of listed Qosmio X505 models needing

Buyers who want more storage than 4 GB, need ECC or registered memory, or require a dual-channel kit should look elsewhere. This product is a single unbuffered non-ECC SODIMM and does not fit systems that demand a different pin count, voltage or DDR generation.

How it compares

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

Price $20.99
Cheaper than about 90% 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).
Price per GB $5.25 per GB
Cheaper than about 73% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126410600SODRH
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsToshiba Qosmio X505 Notebook
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the 204-pin DDR3 SODIMM fit the memory slot on a Toshiba Qosmio X505?

Yes, the module uses the standard 204-pin DDR3 SO-DIMM form factor required by the Qosmio X505 notebook.

What is the correct way to seat the module, and what step do people often miss?

Align the notch on the module with the key in the slot, insert at an angle, then press down firmly until both side clips click into place; the click is the step most often missed.

Will this 1.5 V DDR3 stick need any firmware updates or periodic replacement?

No firmware updates are required for memory; the module is solid-state with no moving parts and is covered by a limited lifetime warranty from the manufacturer.

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