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Two green DDR3L laptop SODIMM modules, 204-pin, gold contacts

Avarum

Avarum 3L41600-SODIMM 8GB (2x4GB) DDR3L 1600 laptop RAM

SKU CH-BZSK-CX5M6

Dual-channel 8 GB DDR3L kit running at 1600 MHz with CL11 timing and low 1.35 V operation for laptops and mini-PCs

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Product type204-Pin DDR3 SO-DIMM
  • Dual-channel kit doubles bandwidth with two matched 4 GB modules
  • Low 1.35 V DDR3L cuts power draw and heat in thin laptops
  • CL11 latency at 1600 MT/s keeps everyday tasks responsive
  • 204-pin SO-DIMM fits standard DDR3L laptop slots without adapters
  • Dual-rank 2Rx8 organisation improves memory controller efficiency

Capacity and Configuration

This kit provides 8 GB of laptop memory organised as two 4 GB modules. It uses 204-pin DDR3L SO-DIMM form factor and runs at 1600 MHz with a CAS latency of 11. The dual-rank 2Rx8 layout suits notebooks and mini-PCs that accept low-voltage DDR3L.

Ideal Buyer and Limitation

Owners of older laptops or compact systems that specify 1.35 V DDR3L memory at 1600 MHz can use this pair to reach 8 GB total capacity. Builders whose devices require a different voltage, a higher speed grade or a single larger module should look elsewhere.

Deciding Specification

The 1.35 V operating voltage identifies this kit as DDR3L rather than standard DDR3. Only systems that explicitly support the lower voltage will recognise and run these modules correctly.

How it compares

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

Price $20.99
Cheaper than about 86% 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 $2.62 per GB
Cheaper than about 93% of the 1,886 comparable items (median $5.94 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 nameAvarum
Model nameAvarum-3L41600-SODIMM
Total capacity8 GB (2 × 4 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.35 V

Questions about this item

What does the 1600 MHz rating mean once the kit is installed in a laptop?

The memory runs at 1600 MHz DDR3L, giving a peak transfer rate of PC3L 12800.

Which interface and voltage standard does this kit use, and what does that limit?

It uses 204-pin DDR3L SO-DIMM at 1.35 V, so it only fits slots that accept DDR3L low-voltage modules.

What physical slot and module layout are required to fit the two sticks?

Two 204-pin SO-DIMM slots are needed; each stick is a dual-rank 2Rx8 module.

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