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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 4GB DDR3 1066 SODIMM 204-Pin CL7 1.5V Laptop RAM

SKU CH-59NM-WKDRY

4GB DDR3 1066MHz SODIMM laptop memory with CL7 latency and 1.5V operation for Dell-compatible upgrades

  • Total capacity4 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • CAS latencyCL7
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • Boosts multitasking with 4 GB DDR3 1066 MHz capacity
  • Low CL7 latency sharpens system responsiveness
  • 5 V standard voltage keeps power draw efficient
  • 204-pin SODIMM form factor fits compatible laptop slots
  • Replaces Dell part numbers including A2038272 and A3414620

4GB DDR3 1066 SODIMM for laptops

This A-Tech module is a 4GB 204-pin DDR3 SO-DIMM rated at 1066 MHz (PC3-8500) with CL7 latency and 1.5 V operation. It is built with major-brand chips and tested for reliable performance in notebook and all-in-one systems. The unbuffered, non-ECC design matches the standard DDR3 SODIMM form factor used in many laptops.

Suits owners of listed Dell part numbers.

The module is validated as a direct replacement for Dell part numbers A2038272, A2884835, A3094372, A3198148, A3387128, A3414620 and A3583288. Buyers whose systems require a different memory generation, a different pin count, ECC or registered DIMMs, or capacities beyond 4 GB per slot should look elsewhere. Compatibility must be confirmed against the laptop's own specifications before purchase.

204-pin DDR3 SO-DIMM form factor decides fit

The single specification that determines whether this part will work is the 204-pin DDR3 SO-DIMM interface. Only systems designed for this exact form factor, voltage and speed can accept the module. Verify that your laptop uses DDR3 1066 SO-DIMM memory before ordering.

How it compares

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

Price $18.99
Cheaper than about 89% of the 2,079 comparable items (median $70.99).
Total capacity 4 GB
Lower than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $4.75 per GB
Cheaper than about 70% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1066 (PC3 8500)
Memory
CAS latencyCL7
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.5 V
Compatibility
Recommended forAMD & Intel Compatible

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