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 rectangular DDR5 DIMM with black chips and gold contacts

A-Tech

A-Tech 32GB DDR5 4800 Desktop RAM 2Rx8

SKU CH-DJXX-EK1PB

32GB DDR5 4800 desktop DIMM, CL40 at 1.1V, unbuffered non-ECC, 288-pin Micron chipset replacement for MTC16C2085S1UC48B and MTC16C2085S1UC48BA1

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMicron Chipset
  • CAS latencyCL40
  • Tested speed4800
  • Rated voltage1.1 V
  • 32 GB capacity lets you run demanding workloads and multitask smoothly
  • DDR5 4800 speed delivers high bandwidth for responsive performance
  • CL40 latency keeps data access quick for everyday computing
  • 1 V operation matches the DDR5 standard for efficient power use
  • 288-pin DIMM fits standard desktop memory slots

32GB DDR5 4800 Desktop Module

This 32GB DDR5 4800 DIMM is built as a direct replacement for Micron MTC16C2085S1UC48B and MTC16C2085S1UC48BA1 modules. It targets desktop owners who need a single 32GB stick to expand capacity or replace a failed unit. The module runs at the standard 1.1V DDR5 voltage with CL40 latency.

Installation and common issues

The 288-pin DIMM seats in any standard DDR5 desktop slot without tools or configuration changes. Most problems arise when the motherboard firmware has not been updated to support 4800 MT/s speeds or when the board limits maximum capacity per slot below 32GB. A mismatch in rank architecture can also prevent the system from posting.

Compatibility checks before ordering

Confirm that your desktop motherboard officially supports DDR5 memory and lists 4800 MT/s (PC5-38400) as a validated speed. Verify the maximum supported capacity per DIMM slot is at least 32GB and that the board accepts unbuffered non-ECC UDIMMs. Cross-reference the Micron part numbers above with your system vendor's qualified vendor list.

How it compares

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

Price $366.99
Pricier than about 79% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $11.47 per GB
Pricier than about 73% 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 Micron
Model nameMTC16C2085S1UC48B, MTC16C2085S1UC48BA1
Total capacity32 GB
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMicron Chipset
Memory
CAS latencyCL40
Tested speed4800
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Recommended forCompatible Replacement for Micron MTC16C2085S1UC48B, MTC16C2085S1UC48BA1

Questions about this item

Will this 32GB DDR5 module fit a standard desktop DIMM slot?

Yes, it uses the 288-pin DDR5 DIMM form factor used by current desktop motherboards.

Does my motherboard need to support DDR5 4800 and 1.1 V for this RAM to work?

The module runs at 4800 MT/s with a standard 1.1 V DDR5 voltage; your board must support DDR5 at that speed and voltage.

Can I use this stick alongside an existing DDR5 module of a different capacity?

Mixing capacities is possible if both modules are DDR5 4800 non-ECC unbuffered, but matched kits give the most stable operation.

More in Desktop RAM

Similar items