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 RDIMM sticks, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 2666 CL19 ECC RDIMM memory upgrade

SKU CH-X1DM-R7565

64 GB DDR4 2666 ECC registered dual-rank kit (2 × 32 GB, 1.2 V, CL19, 288-pin) validated for ASRock Rack EPYCD8-2T motherboards

  • Capacity64GB (2 x 32GB)
  • SpeedDDR4 2666 (PC4 21300)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V

Capacity 64GB 2X32GB

  • 64 GB capacity supports heavy server workloads
  • Dual 32 GB modules enable dual-channel throughput
  • DDR4 2666 speed matches platform specification
  • ECC registered design protects data integrity
  • 2 V operation reduces power draw

ASRock EPYCD8-2T DDR4 ECC Kit

This 64 GB kit contains two 32 GB registered DDR4 2666 modules built for ASRock Rack EPYCD8-2T series motherboards. It targets server and workstation administrators who need ECC RDIMM capacity for mission-critical workloads. The modules run at 1.2 V with CL19 latency and a 2Rx4 organisation. They provide a straightforward path to populating compatible DIMM slots with validated memory.

2Rx4 registered ECC modules

Each stick is a 288-pin RDIMM using major OEM Samsung, Micron or Hynix chips and includes on-die error correction. The registered buffer reduces electrical load on the memory controller, which helps stability in multi-DIMM server configurations. No heat spreader is fitted, so airflow across the PCB is unimpeded. The kit supplies exactly two modules to match the motherboard's channel population guidelines.

Tool-free DIMM installation

Installation follows standard server procedure: power down, open the chassis, align the notch on the 288-pin edge connector, and press until the retention clips engage. The most common issue is mixing registered ECC RDIMMs with unbuffered or non-ECC modules, which prevents the system from posting. Verifying that the BIOS recognises the full 64 GB at 2666 MT/s after the first boot confirms correct seating and compatibility.

أبرز المميزات

  • 64 GB capacity supports heavy server workloads
  • Dual 32 GB modules enable dual-channel throughput
  • DDR4 2666 speed matches platform specification
  • ECC registered design protects data integrity
  • 2 V operation reduces power draw

المواصفات

BrandNEMIX RAM
SeriesASRock Server Motherboard Compatible Series Memory
ModelASRock DDR4 2666MHZ ECC RDIMM Registered Server Memory
Part NumberMR21300-324K2
Capacity64GB (2 x 32GB)
SpeedDDR4 2666 (PC4 21300)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemASRock
CAS LatencyCL19
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank2Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT

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

Will the CL19 latency require any adjustment over time?

CL19 is a fixed timing value set by the module SPD; no maintenance or replacement is needed for latency.

What limits sustained throughput on these 2Rx4 modules?

The DDR4 2666 PC4-21300 interface caps continuous bandwidth at 21300 MB/s.

How much heat and power will the 1.20 V kit produce running all day?

Each 32 GB RDIMM operates at 1.20 V with no heat spreader; typical power stays within standard DDR4 registered DIMM limits.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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