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Two green DDR3 SO-DIMM modules with gold contacts

A-Tech

A-Tech 8GB (2x4GB) DDR3 1600MHz CL11 204-Pin SO-DIMM laptop RAM

SKU CH-EPN6-EZ04Z

Dual-channel 8 GB DDR3 SO-DIMM kit running at 1600 MHz with CL11 timing for laptop upgrades

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit
  • Recommended forAMD & Intel Compatible

Capacity 8GB (2 x 4GB)

Speed DDR3 1600 (PC3 12800)

CAS Latency CL11

  • Dual-channel kit doubles memory bandwidth for faster multitasking with two matched 4 GB modules
  • DDR3 1600 MHz speed accelerates application loading and system responsiveness
  • CL11 latency timing delivers efficient data access for everyday workloads
  • 204-pin SO-DIMM form factor fits compatible laptop and notebook memory slots
  • Non-ECC unbuffered design ensures broad compatibility with consumer AMD and Intel platforms

What this kit adds

This A-Tech kit supplies 8 GB of DDR3 laptop memory as two matched 4 GB modules running at 1600 MHz with CL11 latency. It is built for notebooks and all-in-one systems that accept 204-pin SO-DIMMs and need a straightforward capacity increase.

Who it suits and who it does not

It suits owners of compatible AMD or Intel platforms looking for a dual-channel upgrade to improve multitasking and responsiveness. Buyers whose systems require ECC, registered modules, a different pin count, or a newer DDR generation should look elsewhere.

The spec that decides fit

The decisive figure is the 204-pin DDR3 SO-DIMM form factor combined with a 1600 MHz (PC3-12800) speed rating; only systems that explicitly support this exact combination will accept the kit.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 79% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $3.25 per GB
Cheaper than about 89% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR3 Laptop
Total capacity8 GB (2 × 4 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Compatibility
Recommended forAMD & Intel Compatible

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 204-pin SO-DIMM modules and which step is often missed?

Power off the laptop, remove the battery if accessible, open the memory compartment, align the notch on each module with the slot key, press firmly until the side clips click, then verify 8 GB appears in BIOS or the OS.

What maintenance or replacement will this DDR3 kit need over time?

No scheduled maintenance is required; keep vents clear of dust and reseat the modules only if the system fails to recognise the full 8 GB after a move or upgrade.

What limit appears first when the memory runs at 1600 MHz under sustained load?

The CL11 latency timing sets the response floor; bandwidth caps at PC3-12800, so heavy multitasking hits that throughput ceiling before any thermal throttle occurs.

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