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Green rectangular circuit board with gold edge connectors and black memory chips on both sides

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 4GB DDR3 1333MHz SODIMM Dell Studio 15 1558

SKU CH-QGPK-YWJKE

4GB DDR3 1333MHz SODIMM module for Dell Studio 15 1558 notebook upgrade

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 4GB capacity expands multitasking headroom for Dell Studio 15 1558
  • DDR3 1333MHz speed matches factory spec for stable operation
  • CL7 timing reduces latency for snappier response
  • 5V standard voltage ensures broad notebook compatibility
  • 204-pin SODIMM form factor fits directly into laptop slot

CMS 4 GB DDR3 SODIMM for Dell Studio 15 (1558)

This 4 GB DDR3 SO-DIMM runs at 1333 MHz (PC3-10600) with CL7 timing at 1.5 V. It is an unbuffered, non-ECC 2Rx8 module built on 204 pins. Computer Memory Solutions guarantees compatibility with Dell Studio 15 (1558) notebooks.

Check your notebook before ordering

Verify the system has a free 204-pin DDR3 SO-DIMM slot and currently uses 1.5 V modules. The platform supports a maximum of 8 GB across two sockets. Modules must be installed in pairs for dual-channel mode if supported. A 64-bit operating system is required to address the full capacity.

Fits a dual-slot Dell Studio 15 (1558) upgrade

Install this stick alongside an identical module to reach the 8 GB limit and enable dual-channel operation. The SO-DIMM form factor requires no heat spreader and draws power directly from the slot. If a single 4 GB module is used, the system may recognise only 3.5 GB or less depending on memory allocation.

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 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.50 per GB
Cheaper than about 81% 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 systemsDell Studio 15 (1558) Notebooks
In the box
Included items1 Memory RAM Stick

Questions about this item

What comes in the box and does the Dell Studio 15 1558 need anything else for installation?

The package contains one 4 GB DDR3 1333 MHz SODIMM stick; the notebook has two slots and supports dual-channel operation when modules are installed in matched pairs.

Should I choose the 1333 MHz CL7 module or a faster 1600 MHz version for this laptop?

The Dell Studio 15 1558 is qualified for PC3-10600 1333 MHz memory; a 1600 MHz stick will down-clock to 1333 MHz, so the listed CL7 module runs at the platform's native speed.

Will the full 4 GB be usable once the module is installed in the Studio 15 1558?

With a 64-bit operating system the full 4 GB is addressable; on a 32-bit OS the system may report 3.5 GB or less due to memory-mapped hardware reservations.

More in Model-Specific Memory Upgrades

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