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Green 288-pin DDR5 DIMM module 16GB 4800 CL40 1.1V

A-Tech

A-Tech 16GB DDR5 4800 CL40 1.1V for Micron MTC8C1084S1UC48B desktop RAM

SKU CH-Z1AY-5EZ84

16 GB DDR5 desktop module running at 4800 MHz with CL40 latency and 1.1 V standard voltage

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Tested speed4800
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • 16 GB DDR5 module upgrades multitasking headroom
  • 4800 MHz speed accelerates data throughput for demanding apps
  • CL40 latency keeps response times tight under load
  • 1 V operation matches DDR5 standard for efficient power draw
  • 288-pin DIMM fits standard desktop memory slots

Capacity & Compatibility

This is a 16 GB DDR5 desktop memory module built as a direct replacement for Micron parts MTC8C1084S1UC48B and MTC8C1084S1UC48BA1. It fits standard 288-pin DIMM slots and is tested for use with both AMD and Intel platforms. The green PCB carries a single-rank 1Rx8 layout for straightforward installation.

Speed & Latency

The module runs at DDR5 4800 (PC5-38400) with a CAS latency of CL40 at the standard 1.10 V. This combination of frequency and timing is the single specification that determines whether the part matches your system's supported memory profile. Verify your motherboard's qualified-vendor list before ordering.

Sustained Operation

Because it operates at the JEDEC-defined 1.10 V without overclocking headroom, the DIMM maintains its rated 4800 MT/s continuously under load. The unbuffered, non-ECC design keeps signal paths short, so thermal output stays predictable during extended workloads such as rendering or compilation.

How it compares

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

Price $236.99
Pricier than about 71% of the 3,647 comparable items (median $90.99).
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $14.81 per GB
Pricier than about 86% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Product colorGreen
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
Tested speed4800
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.1 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

How does the 4800 MT/s speed translate to real-world desktop performance?

The module runs at 4800 MT/s with CL40 latency at the standard 1.10 V, giving the memory controller its rated bandwidth ceiling for everyday workloads.

What does the PC5-38400 label mean for my DDR5 motherboard?

PC5-38400 is the JEDEC designation for DDR5-4800; the board will operate the DIMM at that speed unless the BIOS or CPU memory controller caps it lower.

Will this 288-pin DIMM fit my desktop memory slots?

Yes, it uses the standard 288-pin DDR5 DIMM form factor, so it installs in any desktop DDR5 slot keyed for unbuffered non-ECC memory.

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