SAMSUNG
SAMSUNG M378A1G44AB0-CWE 8GB DDR4 3200MHz Desktop RAM
8GB DDR4 desktop module running at 3200MHz with CL22 timing and 1.2V operation
- Capacity8GB
- SpeedDDR4 3200 (PC4 25600)
- CAS LatencyCL22
- Timing22-22-22
- Voltage1.20V
- ECCNo
- 8GB capacity expands multitasking headroom
- 3200 MHz DDR4 speed accelerates data throughput
- CL22 timing balances latency with stability
- 20V operation reduces power draw
- 288-pin UDIMM fits standard desktop slots
8GB DDR4 3200 Desktop Module
This 8GB DDR4 module runs at 3200MHz with CL22 timings and 1.20V operation. It uses a 288-pin UDIMM form factor and unbuffered, non-ECC design. The green PCB carries four 1G x 16 chips in a 1Rx16 layout. It suits mainstream desktop builds and simple capacity upgrades.
Thermals Noise and Power Draw
Standard 1.20V DDR4 voltage keeps power draw low during typical workloads. No heat spreader is fitted, so airflow across the bare PCB handles cooling. The module runs silently with no moving parts or lighting. Power consumption scales with actual memory activity rather than peak rated speed.
Upgrade Path and Value
This 8GB stick matches the M378A2G43AB3-CWE 16GB and M378A4G43AB2-CWE 32GB modules in speed and voltage. Adding a second 8GB module enables dual-channel bandwidth on compatible boards. Builders needing 16GB or 32GB total capacity can scale with the larger variants. Systems limited to single-rank modules or lower densities may prefer this 8GB option.
Highlights
- 8GB capacity expands multitasking headroom
- 3200 MHz DDR4 speed accelerates data throughput
- CL22 timing balances latency with stability
- 20V operation reduces power draw
- 288-pin UDIMM fits standard desktop slots
Specifications
| Brand | SAMSUNG |
|---|---|
| Model | M378A1G44AB0-CWE |
| Capacity | 8GB |
| Speed | DDR4 3200 (PC4 25600) |
| CAS Latency | CL22 |
| Timing | 22-22-22 |
| Voltage | 1.20V |
| ECC | No |
| Buffered/Registered | Unbuffered / Unregistered |
| Color | Green |
| Heat Spreader | No |
| LED Color | None |
Questions about this item
How do I install the 288-pin UDIMM and what step is often missed?
Align the notch on the module with the slot key, press down firmly until both side clips click shut, then verify the system recognises the full 8GB at 3200MHz in BIOS.
What maintenance or replacement will this 1.20V DDR4 module need over time?
No scheduled maintenance is required; keep the gold contacts clean and ensure case airflow stays adequate. Replace only if memory errors appear or capacity becomes insufficient.
What limit appears first when this CL22 3200MHz kit runs under sustained load?
The JEDEC-standard 1.20V operating voltage and CL22 latency define the stable ceiling; pushing frequency or tightening timings beyond spec typically causes instability first.
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