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Four green DDR2 DIMMs with gold contacts no heat spreader

A-Tech

A-Tech 4GB (4x1GB) DDR2 533MHz PC2-4200 UDIMM CL4 1.8V 240-Pin desktop RAM

SKU CH-MHRT-Y3ESR

A four-module DDR2 kit running at 533 MHz with CL4 timing and 1.8 V across 240-pin UDIMM slots

  • Total capacity4 GB (4 × 1 GB)
  • Rated speedDDR2 533 (PC2 4200)
  • ChipsetMajor Brand Chipset
  • Tested speed533
  • Tested timing4
  • Rated voltage1.8 V

Capacity 4GB (4 x 1GB)

Speed DDR2 533 (PC2 4200)

  • Boosts system responsiveness with 4 GB quad-channel DDR2 kit
  • Runs at 533 MHz DDR2 speed for faster data throughput
  • Operates at standard 1.8 V DDR2 voltage for broad compatibility
  • Unbuffered non-ECC 240-pin DIMM fits most desktop motherboards
  • Lifetime warranty and US-based tech support back every module

DDR2 533MHz quad-channel kit

This kit provides four unbuffered 1 GB DDR2 modules for a total of 4 GB. Each stick runs at 533 MHz with CL4 timing at 1.8 V on a 240-pin DIMM. It is built for older desktop systems that still use DDR2 memory.

Ideal for legacy DDR2 desktops

Owners of compatible AMD or Intel platforms from the DDR2 era can use this kit to fill four slots at once. Systems that require ECC, registered modules or higher DDR2 speeds will not work with these sticks.

Handles everyday multitasking on supported boards

Four gigabytes is enough for web browsing, office applications and light media playback on a DDR2 platform. Memory-intensive tasks such as virtualization or modern gaming will exceed the capacity and speed headroom of this kit.

How it compares

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

Price $41.99
Cheaper than about 71% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB (4 × 1 GB)
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $10.50 per GB
Pricier than about 69% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR2 Desktop Memory RAM
Model name4 GB Kit (4 × 1 GB) PC2-4200 Desktop RAM
Part numberNE-SS-0617
Total capacity4 GB (4 × 1 GB)
Product type240-Pin PC RAM
Performance
Rated speedDDR2 533 (PC2 4200)
Processor
ChipsetMajor Brand Chipset
Memory
Tested speed533
Tested timing4
ECC supportNo
Buffer typeUnbuffered
Kit configurationQuad Channel Kit
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Recommended forAMD & Intel Compatible

Other versions of this model

5 more in the same range

Questions about this item

What motherboard slot does the 240-pin DDR2 kit require?

The modules fit a standard 240-pin DDR2 DIMM socket; the board must support DDR2 533 MHz PC2-4200 unbuffered non-ECC memory at 1.8 V.

Will the CL4 timing work with existing CL5 DDR2 533 modules?

Yes, the system will run all sticks at the slowest timing present, so CL5 modules will cause the kit to operate at CL5.

How can I confirm the kit is running at 533 MHz after installation?

Check the memory frequency in the BIOS or a tool such as CPU-Z; it should report 533 MHz with timings of 4-4-4 at 1.8 V.

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