We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with black memory chips and gold contacts

A-Tech

A-Tech 4GB DDR4 2400MHz PC4-19200 288-Pin DIMM 1Rx16 Desktop RAM

SKU CH-500C-2F63N

A 4GB DDR4 2400MHz unbuffered DIMM with 1.20V operation for desktop memory upgrades

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • Tested speed2400
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 4GB capacity adds responsive multitasking headroom for everyday desktop workloads
  • DDR4 2400MHz speed delivers 19200 MB/s bandwidth for faster data throughput
  • 2V standard voltage reduces power draw and heat versus older DDR generations
  • 288-pin DIMM form factor fits standard desktop motherboard memory slots
  • Non-ECC unbuffered design suits mainstream consumer desktop platforms

4GB DDR4 2400MHz desktop memory module

This 4GB DDR4 DIMM runs at 2400MHz with PC4-19200 bandwidth. It uses standard 1.20V voltage and an unbuffered non-ECC design. The module suits desktop owners who need a straightforward capacity increase for everyday workloads.

Check motherboard DDR4 slot availability

Verify that your board accepts 288-pin DDR4 UDIMMs and can operate at 2400MHz. Confirm the memory controller supports 1Rx16 organisation and 1.2V operation. Systems limited to lower frequencies will downclock the module automatically.

Fits a single 288-pin DIMM slot

The stick installs in any compatible desktop DDR4 slot without extra power cables. Its low-profile height clears most CPU coolers. Adding this module frees remaining slots for future expansion up to the board's total capacity limit.

How it compares

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

Price $27.99
Cheaper than about 80% 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 $7.00 per GB
Typical for this category: the median of 3,251 items is $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
Total capacity4 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
Tested speed2400
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

What comes in the box and do I need anything else to install it?

The box contains one 4GB DDR4 2400MHz 288-pin DIMM. No extra parts are required if your desktop has a free DDR4 DIMM slot.

How do I decide between the listed Micron part numbers this module replaces?

All four Micron part numbers MTA4ATF51264AZ-2G3, MTA4ATF51264AZ-2G3B1, MTA4ATF51264AZ-2G3E1 and MTA4ATF51264AZ-2G3H1 are 4GB DDR4 2400MHz 1Rx16 modules; this A-Tech module matches them, so choose the one that matches your original sticker.

What does the PC4-19200 rating mean for everyday use?

PC4-19200 is the industry designation for DDR4 2400MHz memory, confirming the module runs at 2400 MT/s with a 1.20V operating voltage for standard desktop workloads.

More in Desktop RAM

Similar items