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A green printed circuit board with gold edge connectors and black memory chips

Computer Memory Solutions

Computer Memory Solutions CM5126410600DIMMSR 4GB DDR3 1333MHz memory upgrade

SKU CH-MGBP-FY75N

4GB DDR3 1333MHz 240-pin DIMM memory upgrade for Dell Inspiron 620S desktop

  • Total capacity64 MB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 4GB capacity expands Dell Inspiron 620S multitasking headroom
  • 1333 MHz DDR3 speed matches system bus for stable throughput
  • 240-pin unbuffered DIMM drops straight into the desktop slot
  • Non-ECC 1Rx8 layout ensures broad motherboard compatibility
  • 5 V operation keeps power draw within factory limits

System-specific DDR3 upgrade

This 4 GB DDR3 module is built for the Dell Inspiron 620S desktop. It runs at 1333 MHz with a PC3 10600 rating and CL9 timing. The unbuffered, non-ECC DIMM uses a 240-pin layout and operates at 1.5 V. A single stick is supplied in the package.

Suited for compatible Dell desktops

Owners of the Inspiron 620S who need a straightforward capacity increase will find this module validated for that chassis. Systems requiring ECC, registered memory, or a different pin count cannot use this stick. Buyers with other motherboards should verify the exact specifications before ordering.

Steady operation at rated speed

The module maintains its 1333 MHz data rate under continuous workloads thanks to standard JEDEC voltage and timing. No heat spreader is fitted, so airflow in the Dell case handles thermal management. Stability is consistent for everyday computing tasks over long sessions.

How it compares

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

Price $15.99
Cheaper than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 64 MB
Lower than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $249.84 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126410600DIMMSR
Total capacity64 MB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsDell Inspiron 620S Desktop
In the box
Included items1 Memory RAM Stick

Questions about this item

Does my Dell Inspiron 620S need a free 240-pin DIMM slot to install this 4 GB DDR3 1333 MHz module?

Yes, the module uses a standard 240-pin DDR3 DIMM form factor and requires one vacant slot on the motherboard.

Will this 1.5 V unbuffered non-ECC stick work alongside the original memory already in my 620S?

The 620S ships with the same voltage and unbuffered non-ECC DDR3, so this stick will run at the lowest common speed without issue.

How can I confirm the new module is recognised at 1333 MHz after I seat it?

Open Task Manager’s Performance tab or run CPU-Z; both will show the installed capacity and the current DRAM frequency.

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