نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Green circuit board with black chips and gold edge connector

A-Tech

A-Tech 8GB DDR4 2666MHz CL19 1.2V Desktop RAM for IBM-Lenovo 4X70R38787 4ZC7A08701

SKU CH-WM56-73V0Q

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.

أبرز المميزات

  • 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

المواصفات

BrandA-Tech
Capacity8GB
SpeedDDR4 2666 (PC4 21300)
Tested Frequency2666
CAS LatencyCL19
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

أسئلة حول هذا المنتج

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.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.