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Green rectangular SO-DIMM circuit board with gold edge connectors and black memory chips

A-Tech

A-Tech 4GB DDR3 1333 SODIMM 204-Pin 1.5V CL9 laptop RAM

SKU CH-443W-JWV1E

A 4 GB DDR3 1333 MHz SODIMM module that upgrades compatible Dell laptops with 1.5 V CL9 memory

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • Boost system responsiveness with 4GB DDR3 1333MHz memory
  • 204-pin SODIMM fits compatible laptop slots
  • 5V standard voltage keeps power draw low
  • CL9 latency supports smooth multitasking
  • Major-brand chips tested for reliable operation

A-Tech 4GB DDR3 1333 SODIMM

This module is a 4 GB DDR3 1333 MHz SO-DIMM built for laptop, notebook and all-in-one systems. It uses 204-pin unbuffered non-ECC chips at the standard 1.5 V DDR3 voltage and carries a CAS latency of CL9.

Suits DDR3 laptops needing a PC3-10600 upgrade

Owners of compatible Dell models such as A3583834, A3721488, A3761099, A3793619, A5039656, A5039664, A5039674, A5039680, A5039688, A3761100 or SNPX830DC/4G can use this as a direct replacement. Systems that require ECC, registered memory, a different voltage or a higher speed grade will not accept this module.

204-pin DDR3 SO-DIMM form factor

The physical 204-pin SO-DIMM connector and DDR3 electrical signalling determine whether the module fits and functions in a given machine. Verify the slot type and supported speed before purchase.

How it compares

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

Price $19.99
Cheaper than about 87% 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 $5.00 per GB
Cheaper than about 65% 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 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.5 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

How can I confirm the module is running at DDR3 1333 CL9 after installation?

Open Task Manager or a hardware monitor and verify the reported speed shows 1333 MT/s and latency CL9; the module operates at the standard 1.5 V so no voltage change is required.

What does the package contain and is anything else needed?

The box includes one 4 GB 204-pin DDR3 SO-DIMM; no additional parts or cables are required for a standard laptop memory slot.

Which of the listed Dell part numbers matches my service tag?

This stick replaces any of the following Dell numbers: A3583834, A3721488, A3761099, A3761100, A3793619, A5039656, A5039664, A5039674, A5039680, A5039688, or SNPX830DC/4G.

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