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Green bare DDR4 DIMM module with black chips and gold contacts

A-Tech

A-Tech 8GB DDR4 2133MHz CL15 Desktop RAM

SKU CH-4APA-DD751

8GB DDR4 2133MHz CL15 desktop memory module with 1.2V unbuffered DIMM design

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Tested speed2133
  • Rated voltage1.2 V
  • 8GB capacity lets you run more programs at once
  • DDR4 2133MHz speed moves data quickly through the system
  • CL15 latency keeps response times low
  • 2V operation matches standard DDR4 voltage
  • 288-pin DIMM fits desktop motherboard slots

Compatible Desktop Upgrade

This A-Tech module replaces the Mushkin MSL4U213FF8GX2 in desktop systems. It provides 8GB of DDR4 memory running at 2133MHz with CL15 latency and 1.20V operation. The unbuffered non-ECC DIMM suits everyday computing and multitasking workloads.

Standard DDR4 Form Factor

The stick uses the 288-pin DDR4 DIMM interface and a 2Rx8 organisation with major brand chips. It draws standard 1.2V power and requires no heat spreader to operate within specification. No extra cooling or voltage tuning is needed for the rated speed.

Tested Reliability Focus

Every module undergoes quality assurance testing before shipment to verify dependable performance. The package contains the single 8GB DIMM only; no additional accessories or software are bundled. Compatibility should be confirmed against the motherboard specifications prior to installation.

How it compares

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

Price $47.99
Cheaper than about 67% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $6.00 per GB
Cheaper than about 59% of the 3,251 comparable items (median $6.75 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 nameA-Tech
Product lineCompatible Replacement for Mushkin
Model nameMSL4U213FF8GX2
Total capacity8 GB
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Tested speed2133
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for Mushkin MSL4U213FF8GX2

Questions about this item

Will this module fit my desktop's DDR4 DIMM slots?

Yes, it uses the standard 288-pin DDR4 DIMM form factor used by virtually all desktop motherboards that support DDR4.

Does my motherboard need to support 2133 MHz or will it run slower automatically?

The module is rated at 2133 MHz; if your board only supports a lower speed it will downclock to the highest speed both the board and CPU memory controller allow.

Is any special voltage setting or BIOS update required to run this RAM at 1.2 V?

1.2 V is the standard DDR4 voltage, so most boards apply it automatically; a BIOS update is only needed if your specific motherboard has a known compatibility issue with 8 GB density modules.

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