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Two green 240-pin DDR3 DIMM sticks, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3L 1600 CL11 1.35V DIMM

SKU CH-DMQ4-027ZB

8GB dual-channel DDR3L kit at 1600 MHz with CL11 timings for compatible Gateway desktops

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • DDR3L 1600 speed boosts responsive multitasking
  • 35V low voltage reduces power draw and heat
  • 8GB dual-channel kit doubles memory bandwidth
  • Validated for Gateway SX2110G and SX2185 models
  • Lifetime warranty protects against manufacturing defects

Gateway SX All-in-One Upgrade Kit

This two-stick kit delivers eight gigabytes of DDR3L memory built specifically for Gateway SX2110G-UW23, SX2110G-UW24 and SX2185-UB37 all-in-one desktops. The modules run at 1600 MHz with CL11 timings and operate at the low 1.35 V standard, matching the factory voltage these systems expect. Non-ECC unbuffered chips keep the upgrade simple for home and small-office users who need more headroom for everyday multitasking.

Low Voltage Thermal Profile

DDR3L 1.35 V operation reduces power draw and heat output compared with standard 1.5 V DDR3, helping the compact all-in-one chassis stay cool without extra fan noise. The unbuffered single-rank design places minimal load on the memory controller, so the system maintains its original acoustic profile during typical office workloads. No heat spreaders are fitted, allowing the modules to fit the tight slot spacing in the Gateway SX chassis.

Matched Pair for Dual-Channel

The kit includes two identical 4 GB sticks, enabling dual-channel bandwidth on the two available DIMM slots for smoother responsiveness in web browsing, document editing and light media playback. Computer Memory Solutions validates compatibility against the listed Gateway models before shipping, reducing the risk of POST failures or timing mismatches. The modules carry a limited lifetime warranty when purchased directly from the manufacturer.

How it compares

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

Price $21.99
Cheaper than about 89% 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 $2.75 per GB
Cheaper than about 91% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126412800DIMMLSR
Total capacity8 GB (2 × 4 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsGateway Sx2110G-Uw23, Sx2110G-Uw24, Sx2185-Ub37
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install the 240-pin DDR3L DIMMs in my Gateway SX2110G-UW23, and what step is often missed?

Power off and unplug the system, open the case, align the notch on each 240-pin module with the slot key, press down firmly until the retention clips click on both sides, then verify in BIOS that both 4 GB sticks are detected at 1600 MHz.

What maintenance or replacement will the 1.35 V unbuffered non-ECC kit need over time?

No routine maintenance is required; keep the interior dust-free so the modules stay cool, and if a stick fails the limited lifetime warranty from Computer Memory Solutions covers exchange or repair.

What limit appears first when the 1Rx8 CL11 modules run sustained workloads?

The 1.35 V low-voltage rating and CL11 latency cap the maximum stable throughput at 1600 MHz, so prolonged heavy use will hit that voltage-frequency ceiling before thermal throttling becomes an issue.

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