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
Two green DDR4 DIMMs with black heat spreaders and gold contacts

Crucial

Crucial CT2K8G4DFRA266 16GB (2 x 8GB) DDR4 2666 desktop RAM

SKU CH-YM0M-JEW4T MPN CT2K8G4DFRA266

A 16 GB dual-channel DDR4 kit running at 2666 MT/s with CL19 latency and 1.2 V operation

  • Capacity16GB (2 x 8GB)
  • Type288-Pin PC RAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • Buffered/RegisteredUnbuffered

Capacity 16GB (2 x 8GB)

Speed DDR4 2666 (PC4 21300)

CAS Latency CL19

  • Faster data transfer at 2666 MT/s for responsive multitasking
  • Up to 32% more bandwidth boosts throughput for demanding tasks
  • Up to 40% less power used at 1.2V voltage
  • Faster burst access improves sequential data throughput
  • Dual 8GB unbuffered DIMMs give 16GB total capacity

Dual-channel DDR4 kit

This 16 GB kit contains two 8 GB unbuffered DIMMs built for desktop systems that use 288-pin DDR4 slots. It targets builders who want a matched pair for dual-channel operation at standard voltage.

Standard 288-pin form factor

Each module runs at 1.2 V and carries a CL19 timing at 2666 MT/s. The familiar 288-pin layout fits any desktop board wired for DDR4 without needing low-profile clearance or special mounting hardware.

Matched pair for dual-channel bandwidth

The two sticks are factory paired so the memory controller can open both channels simultaneously, raising throughput by up to 32 % while cutting draw by up to 40 % versus a single module at the same speed.

أبرز المميزات

  • Faster data transfer at 2666 MT/s for responsive multitasking
  • Up to 32% more bandwidth boosts throughput for demanding tasks
  • Up to 40% less power used at 1.2V voltage
  • Faster burst access improves sequential data throughput
  • Dual 8GB unbuffered DIMMs give 16GB total capacity

المواصفات

BrandCrucial
ModelCT2K8G4DFRA266
Capacity16GB (2 x 8GB)
Type288-Pin PC RAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
Buffered/RegisteredUnbuffered
FeaturesSpeeds up to 2666 MT/s and faster data rates are expected to be available as DDR4 technology matures
Increase bandwidth by up to 32%
Reduce power consumption by up to 40%
Faster burst access speeds for improved sequential data throughout
Optimized for next generation processors and platforms
وزن الشحنة0.05 kg
أبعاد الطرد174 × 83 × 9 mm

إصدارات أخرى من هذا الطراز

5 أخرى من الفئة نفسها

نفس الفئة، بذاكرة أو مبرّد أو تردد مختلف — قارن قبل أن تقرر.

أسئلة حول هذا المنتج

What DDR4 speed does the CT2K8G4DFRA266 kit run at and what bandwidth ceiling does that impose?

The kit operates at 2666 MT/s, rated PC4 21300, which caps theoretical peak bandwidth at that data rate.

What physical slot and pin count must the motherboard provide for these modules?

Each 8 GB module is a 288-pin unbuffered DIMM, so the board needs standard desktop DDR4 slots.

How are the two sticks installed for dual-channel operation and what step is often missed?

Populate the two slots that share a channel — usually the same colour — and press each module down until the retention clips click on both ends.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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