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Green rectangular DDR3 DIMM with black chips and gold contacts

A-Tech

A-Tech 4GB DDR3 1600MHz CL11 1.5V 1Rx8 Desktop RAM

SKU CH-MY6W-CBV3V

4GB DDR3 1600MHz CL11 1.5V 240-pin desktop module tested for reliability and AMD or Intel compatibility

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chips
  • CAS latencyCL11
  • Tested speed1600
  • Rated voltage1.5 V
  • 4GB capacity adds multitasking headroom for everyday workloads
  • DDR3 1600MHz speed delivers responsive data throughput
  • CL11 latency supports snappy application loading
  • 5V standard voltage ensures broad motherboard compatibility
  • 240-pin DIMM form factor fits standard desktop slots

4GB DDR3 Desktop Memory Upgrade

This 4GB DDR3 module upgrades desktop systems with a single 240-pin DIMM. It is built for owners who need a straightforward capacity increase without changing voltage or platform.

CL11 CAS Latency at 1600MHz

The module runs at DDR3 1600 (PC3-12800) with a tested CAS latency of CL11. This timing is the key figure to match against your motherboard specifications for stable operation.

Steady 1.5V Operation Under Load

Rated at the standard DDR3 voltage of 1.50V, the unbuffered non-ECC design maintains consistent throughput during extended workloads. Quality-assurance testing verifies reliable performance across sustained sessions.

How it compares

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

Price $19.99
Cheaper than about 88% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $5.00 per GB
Cheaper than about 72% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity4 GB
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chips
Memory
CAS latencyCL11
Tested speed1600
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.5 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

What does the 1600 MHz rating actually deliver once the module is installed?

The module runs at 1600 MHz with CL11 timing at 1.50 V, giving a peak transfer rate of PC3-12800 for standard desktop workloads.

How does the DDR3 240-pin DIMM interface limit performance in practice?

The DDR3 240-pin unbuffered DIMM interface caps bandwidth at PC3-12800 and does not support ECC or registered operation.

What physical slot and clearance does this 240-pin DIMM need to fit?

It requires a standard DDR3 240-pin DIMM socket on a desktop motherboard and fits the usual 1Rx8 low-profile height.

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