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 288-pin DDR4 DIMM with black chips and gold contacts

SK hynix

SK hynix HMAA8GR7CJR4N-XN 64GB DDR4-3200 CL22 ECC Registered server RAM

SKU CH-J8HG-NHN83

64 GB DDR4-3200 registered ECC module with dual-rank CL22 timing for server workloads

  • Capacity64GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • ECCYes
  • Buffered/RegisteredRegistered
  • 64GB capacity supports dense virtualization workloads
  • DDR4-3200 speed delivers 25600 MT/s data rate
  • CL22 latency optimizes registered timing stability
  • ECC registered design corrects single-bit errors automatically
  • 2Rx4 dual-rank organization maximizes channel density

64GB DDR4-3200 ECC Registered Module

This 64GB DDR4-3200 module delivers registered ECC memory for servers and workstations that require error correction and signal buffering. The dual-rank 2Rx4 organisation increases density within a single 288-pin DIMM slot. It is built for systems qualified for PC4-25600 operation.

DDR4-3200 Speed and Registered Buffer Limit

The module runs at 3200 MT/s with a CAS latency of 22 cycles. Registered buffering adds one clock cycle of address/command delay, which stabilises heavy loads but prevents use in platforms that accept only unbuffered DIMMs. Maximum throughput is bound by the DDR4-3200 interface.

64GB Capacity per DIMM Decides Fit

A single stick provides 64GB, so the total memory ceiling depends on how many registered DIMM slots the motherboard exposes. Boards limited to lower per-slot capacities or unbuffered memory cannot use this module. Verify the platform's qualified vendor list before purchase.

أبرز المميزات

  • 64GB capacity supports dense virtualization workloads
  • DDR4-3200 speed delivers 25600 MT/s data rate
  • CL22 latency optimizes registered timing stability
  • ECC registered design corrects single-bit errors automatically
  • 2Rx4 dual-rank organization maximizes channel density

المواصفات

BrandHynix
Part NumberHMAA8GR7CJR4N-XN
Capacity64GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4

أسئلة حول هذا المنتج

Should I choose the 64 GB dual-rank module or look for a single-rank alternative?

This module is a 64 GB dual-rank (2Rx4) DDR4-3200 registered DIMM; dual-rank can improve bandwidth on supported platforms but requires a motherboard that accepts registered ECC memory.

What does the DDR4-3200 CL22 rating mean for actual throughput in a server?

The module runs at 3200 MT/s with a CAS latency of 22 cycles, delivering up to 25 600 MB/s theoretical peak bandwidth when the platform operates at the rated speed.

Does the 288-pin registered DDR4 interface limit the maximum speed I can reach?

The 288-pin registered DDR4 form factor supports the rated DDR4-3200 speed; actual operating frequency is determined by the server's memory controller and BIOS configuration.

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عملاء قارنوا هذه المنتجات

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