A-Tech
A-Tech 4GB DDR3 1866MHz PC3-14900 240-Pin Desktop RAM
4 GB DDR3 desktop module running at 1866 MHz with 240-pin DIMM form factor and 1.5 V operation
- Capacity4GB
- SpeedDDR3 1866 (PC3 14900)
- Tested Frequency1866
- Voltage1.50V
- ECCNo
- Buffered/RegisteredUnbuffered
- 4GB capacity adds responsive multitasking headroom
- 1866 MHz DDR3 speed accelerates data throughput
- 240-pin DIMM fits standard desktop slots
- 5V operation matches DDR3 default voltage
- Non-ECC unbuffered design suits consumer motherboards
A-Tech 4GB DDR3 1866MHz DIMM
This A-Tech module is a 4GB DDR3 1866MHz PC3-14900 240-Pin desktop memory upgrade. It runs at the standard 1.50V voltage as an unbuffered non-ECC DIMM. The part is tested at 1866 frequency and built to replace Samsung M378B5173DB0-CMA, M378B5173EB0-CMA and M378B5173QH0-CMA modules. It suits owners of compatible AMD and Intel desktop systems needing a straightforward capacity increase.
Suits DDR3 desktop owners.
The module fits standard desktop boards that accept DDR3 UDIMMs at 1866MHz. It works for users replacing the listed Samsung parts or adding a single 4GB stick to an available slot. Buyers whose systems require ECC error correction or registered buffering should look at something else. Anyone needing a higher total capacity than 4GB per module will also need a different part.
Deciding spec: 240-Pin DDR3 1866MHz UDIMM
The single specification that decides fit is the 240-Pin DDR3 1866MHz unbuffered non-ECC form factor. Your motherboard must support DDR3 DIMMs at this speed and pin count. Verify the supported memory specifications of your system before purchase to ensure compatibility.
Points forts
- 4GB capacity adds responsive multitasking headroom
- 1866 MHz DDR3 speed accelerates data throughput
- 240-pin DIMM fits standard desktop slots
- 5V operation matches DDR3 default voltage
- Non-ECC unbuffered design suits consumer motherboards
Caractéristiques
| Brand | A-Tech |
|---|---|
| Capacity | 4GB |
| Speed | DDR3 1866 (PC3 14900) |
| Tested Frequency | 1866 |
| Voltage | 1.50V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Recommend Use | AMD & Intel Compatible |
Questions sur cet article
What does the 1866MHz speed mean once the module is installed?
The module runs at 1866MHz when the motherboard supports that frequency; otherwise it will operate at the highest speed the board allows.
What does the PC3-14900 designation tell me about the interface?
PC3-14900 identifies the DDR3 1866 standard and its rated data rate.
Will the 240-pin DIMM fit my desktop motherboard?
It fits standard DDR3 desktop DIMM slots that accept 240-pin unbuffered non-ECC modules.
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