A-Tech
A-Tech 4GB DDR3L 1866MHz CL13 1.35V desktop RAM
A 4 GB DDR3L desktop DIMM running at 1866 MHz with CL13 latency and 1.35 V low-voltage operation
- Capacity4GB
- SpeedDDR3L 1866(PC3L 14900)
- Tested Frequency1866
- CAS LatencyCL13
- Voltage1.35V
- ECCNo
- 4GB capacity expands multitasking headroom for everyday workloads
- DDR3L 1866 MHz speed delivers responsive data throughput
- CL13 latency keeps access times tight for smooth operation
- 35 V low-voltage design reduces power draw and heat
- 240-pin unbuffered DIMM fits standard desktop memory slots
A-Tech 4GB DDR3L 1866MHz module
This A-Tech module is a 4GB DDR3L desktop DIMM built as a compatible replacement for the Micron MT8KTF51264AZ-1G9E1. It targets users who need a direct, tested swap for that specific part number in an existing system.
4GB capacity and 1866MHz headroom
The single 4GB rank runs at 1866MHz with CL13 latency at 1.35V, providing a straightforward upgrade for lighter workloads and older platforms. Capacity limits appear quickly with modern multitasking or larger datasets, so the module suits maintenance or modest expansion rather than heavy production use.
Unbuffered non-ECC design with Micron chipset
The stick uses a Micron chipset in an unbuffered, non-ECC layout without a heat spreader, keeping the physical profile simple for standard 240-pin desktop slots. No bundled software or accessories are included; the value rests on component-level testing and the manufacturer’s lifetime warranty coverage.
Highlights
- 4GB capacity expands multitasking headroom for everyday workloads
- DDR3L 1866 MHz speed delivers responsive data throughput
- CL13 latency keeps access times tight for smooth operation
- 35 V low-voltage design reduces power draw and heat
- 240-pin unbuffered DIMM fits standard desktop memory slots
Specifications
| Brand | A-Tech |
|---|---|
| Series | Compatible Replacement for Micron |
| Model | MT8KTF51264AZ-1G9E1 |
| Capacity | 4GB |
| Speed | DDR3L 1866(PC3L 14900) |
| Tested Frequency | 1866 |
| CAS Latency | CL13 |
| Voltage | 1.35V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Chipset | Micron Chipset |
| Heat Spreader | No |
| Features | MT8KTF51264AZ-1G9E1 |
| Recommend Use | Compatible Replacement for Micron MT8KTF51264AZ-1G9E1 |
Questions about this item
Will this 1.35V DDR3L module run in a system that currently uses 1.5V DDR3 sticks?
Yes. DDR3L is backward compatible with standard DDR3 voltage; the module will operate at 1.5V when installed alongside 1.5V memory.
How can I confirm the stick is running at 1866MHz CL13 after I install it?
Check the memory tab in CPU-Z or the BIOS memory information screen — both will report 1866 MT/s and a CAS latency of 13.
Does the package include only the 240-pin DIMM or are there extra accessories?
The box contains the single 4GB unbuffered DIMM; no heat spreader, cables or tools are included.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
PrimoChill
PrimoChill Praxis Wetbench Open-Air Test Bench 461.8mm
- Open-Air
$274.89
0.00353779BTC
In stock
Silverstone Technology
SilverStone Technology Strider 1200W 80 Plus Platinum Modular Power Supply
- ATX Mid Tower
- 1200W
$324.03
0.00417022BTC
In stock