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Two green DDR3 DIMM sticks with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1333MHz CL9 240-Pin DIMM Dell Inspiron 620s

SKU CH-2SBF-H3MQ4

An 8 GB dual-channel DDR3 kit rated at 1333 MHz with CL9 timings, built for the Dell Inspiron 620s desktop

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 8GB dual-channel kit boosts multitasking headroom
  • 1333 MHz DDR3 speed matches Dell Inspiron 620s spec
  • CL9 1.5 V timing keeps latency low
  • 240-pin unbuffered DIMMs install in standard desktop slots
  • Major-brand chips validated for guaranteed compatibility

Dell Inspiron 620s memory upgrade

This 8GB kit contains two 4GB DDR3 DIMMs built for the Dell Inspiron 620s desktop. Each module runs at 1333MHz with CL9 timing at 1.5V. The unbuffered, non-ECC design matches the system's original specification. Computer Memory Solutions validates compatibility before shipping.

Replacing factory 4GB or slower modules

The kit upgrades the Inspiron 620s from a typical 4GB configuration to 8GB in dual-channel mode. The jump is worthwhile when the system slows under multitasking or when the current memory runs below 1333MHz. No BIOS update is required for this speed grade.

Verify your Inspiron 620s model first

Confirm the chassis label reads Inspiron 620s before ordering; other Inspiron desktops use different memory layouts. The board must accept 240-pin DDR3 DIMMs at 1.5V. Two free slots are needed for the paired 4GB sticks.

How it compares

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

Price $37.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.75 per GB
Cheaper than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126410600DIMM
Total capacity8 GB (2 × 4 GB)
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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsDell Inspiron 620s Desktop
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 240-pin DDR3 DIMMs fit the Dell Inspiron 620s motherboard slots?

Yes, the kit is built as 240-pin DDR3 DIMMs specifically validated for the Inspiron 620s desktop, so the modules seat directly in the board's memory slots.

What is the correct way to install the two 4 GB sticks so the system recognises the full 8 GB?

Power off the PC, open the case, align each module's notch with the slot key, press firmly until the retention clips click on both sides, then boot to confirm 8 GB appears in BIOS.

Do these unbuffered non-ECC modules need any firmware updates or periodic replacement?

No firmware is required; the memory runs at 1.5 V with standard CL9 timing and is covered by a limited lifetime warranty, so no scheduled replacement is expected.

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