We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR3 DIMM sticks, no heat spreaders, 240-pin

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1333MHz CL9 1.5V Non-ECC DIMM Kit A69

SKU CH-GJ51-QJ40X

An 8 GB dual-channel DDR3 kit running at 1333 MHz CL9 1.5 V, validated for Gateway Dx 4840 desktops

  • 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 on Gateway DX desktops
  • 1333 MHz DDR3 speed matches factory spec for stable operation
  • CL9 1.5 V timing keeps power draw low
  • 240-pin unbuffered non-ECC design fits four DIMM slots
  • Guaranteed compatible with DX4840-07, DX4840-11E, DX4840-15

Gateway DX Desktop upgrade kit

This 8 GB kit contains two 4 GB DDR3 1333 MHz modules built for the Gateway DX Desktop models DX4840-07, DX4840-11E and DX4840-15. The sticks are non-ECC, unbuffered DIMMs with CL9 timings and a 1.5 V operating voltage. Computer Memory Solutions guarantees compatibility with the listed systems.

Fits four-slot DDR3 boards

The desktop provides four memory slots and supports up to 16 GB total capacity, so this two-module kit occupies half the available sockets. Each stick uses the standard 240-pin DDR3 form factor and requires no heat spreader, leaving clearance for most CPU coolers. Installation simply adds the pair to empty slots.

Suits owners of the named Gateway desktops

Builders restoring or upgrading a DX4840-07, DX4840-11E or DX4840-15 gain a matched pair backed by a lifetime warranty from the manufacturer. Systems needing ECC, registered modules, faster DDR3 speeds or a different pin count should look elsewhere.

How it compares

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

Price $36.99
Cheaper than about 82% 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 $4.62 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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 systemsGateway Dx Desktop Dx4840-07, Dx4840-11E, Dx4840-15
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does the CL9 latency at 1333 MHz limit throughput during sustained workloads?

The kit runs at CL9 (9-9-9 timing) at 1333 MHz, which is the rated speed for DDR3-10600 modules.

How much heat do the unbuffered DIMMs produce when running all day at 1.5 V?

These unbuffered 2Rx8 modules operate at 1.5 V without a heat spreader, so they rely on case airflow for cooling.

Must the Gateway DX desktop have four slots free to use both 4 GB sticks?

The compatible DX models provide four DDR3 slots and support up to 16 GB, so the 2 x 4 GB kit fits without filling every slot.

More in Model-Specific Memory Upgrades

Similar items