BFKK
BFKK 3U Rackmount Server Chassis EATX/ATX/MATX 4x5.25 6x3.5 Top/Side Cooling
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במלאי
A-Tech
A-Tech 8GB DDR4 2666MHz CL19 1.2V Desktop RAM for IBM-Lenovo 4X70R38787 4ZC7A08701
8GB DDR4 2666MHz CL19 desktop DIMM replaces IBM-Lenovo 4X70R38787 and 4ZC7A08701 modules
- Capacity8GB
- SpeedDDR4 2666 (PC4 21300)
- Tested Frequency2666
- CAS LatencyCL19
- Voltage1.20V
- ECCNo
- 8GB capacity expands multitasking headroom for everyday workloads
- DDR4 2666MHz speed matches PC4-21300 system bus for stable data rates
- CL19 latency at 1.2V keeps power draw low during sustained use
- 288-pin unbuffered DIMM fits standard desktop slots without registration overhead
- Tested replacement for Lenovo part numbers 4X70R38787 and 4ZC7A08701
8GB DDR4 2666MHz Desktop Module
This A-Tech module adds 8GB of DDR4 memory at 2666MHz to compatible desktop systems. It uses a standard 288-pin DIMM form factor and runs at the DDR4 standard voltage of 1.2V. The unbuffered, non-ECC design suits mainstream consumer platforms.
Suits AMD and Intel desktops needing a single 8GB
The CL19 latency and 2666MHz tested frequency match the PC4-21300 specification for general productivity and multitasking. Systems requiring ECC error correction, registered buffering, or higher frequencies should select a different module.
Stable operation during extended workloads
Major-brand chips and quality-assurance testing aim to deliver consistent throughput when the system runs memory-intensive tasks for long periods. The 1.20V rating helps maintain thermal efficiency under sustained load.
נקודות עיקריות
- 8GB capacity expands multitasking headroom for everyday workloads
- DDR4 2666MHz speed matches PC4-21300 system bus for stable data rates
- CL19 latency at 1.2V keeps power draw low during sustained use
- 288-pin unbuffered DIMM fits standard desktop slots without registration overhead
- Tested replacement for Lenovo part numbers 4X70R38787 and 4ZC7A08701
מפרט טכני
| Brand | A-Tech |
|---|---|
| Capacity | 8GB |
| Speed | DDR4 2666 (PC4 21300) |
| Tested Frequency | 2666 |
| CAS Latency | CL19 |
| Voltage | 1.20V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Chipset | Major Brand Chips |
| Features | Major Brand Chipset |
| Recommend Use | AMD & Intel Compatible |
שאלות על הפריט הזה
Will my motherboard need a 288-pin DDR4 slot to accept this 8GB module?
Yes, the stick is a 288-pin DDR4 DIMM that fits any desktop board with a matching DDR4 slot.
Can I keep my existing 2666 MHz DDR4 sticks and add this CL19 1.2V module without changing BIOS settings?
It will run at the lowest common speed and latency; mixing CL19 with tighter-timed kits works but may default to the slower timings.
How do I confirm the new 8GB stick is recognised at 2666 MHz after installation?
Open Task Manager or CPU-Z and check that the memory frequency reads 2666 MHz and the total capacity shows the added 8GB.
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