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 circuit boards with black chips and gold contacts

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 2666MHz ECC SODIMM Kit for Synology DS1821+

SKU CH-BQNC-8M3D2

16 GB kit of two 8 GB DDR4 ECC SODIMMs at 2666 MHz for Synology DS1821+ NAS

  • Capacity16GB (2 x 8GB)
  • SpeedDDR4 2666 (PC4 21300)
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • ECC protection guards data integrity
  • DDR4 2666 speed matches NAS spec
  • Dual 8 GB modules give 16 GB total
  • 2 V operation keeps power draw low
  • 260-pin SODIMM fits DS1821+ slots

Synology DS1821+ DDR4 ECC SODIMM Kit

This 16 GB kit contains two 8 GB unbuffered DDR4 2666 ECC SODIMMs built for the Synology DS1821+ NAS. It targets administrators who need to expand memory capacity while keeping data-integrity protection. The modules use 1Rx8 organisation and run at 1.2 V without heat spreaders.

ECC Unbuffered DDR4 2666 with 1Rx8 Rank

The single specification that decides fit is the ECC unbuffered DDR4 2666 1Rx8 configuration at CL19 latency. Synology DS1821+ requires exactly this combination; registered or non-ECC modules will not work. The 260-pin form factor and PC4-21300 rating match the platform's memory controller requirements.

Tool-Less Slot Access With Firm Seating Check

Installation uses the NAS's tool-less side cover and two SODIMM slots; modules click in vertically. The most common issue is incomplete seating — press each stick until both retention clips snap audibly. Verify the new capacity appears in DSM before closing the chassis.

أبرز المميزات

  • ECC protection guards data integrity
  • DDR4 2666 speed matches NAS spec
  • Dual 8 GB modules give 16 GB total
  • 2 V operation keeps power draw low
  • 260-pin SODIMM fits DS1821+ slots

المواصفات

BrandNEMIX RAM
SeriesSynology Compatible Series NAS Memory
ModelSynology DDR4 2666MHZ ECC Unbuffered SODIMM
Part NumberMSE21300-818K2
Capacity16GB (2 x 8GB)
SpeedDDR4 2666 (PC4 21300)
ECCYes
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemSynology
CAS LatencyCL19
Heat SpreaderNo
Type260-PIN DDR4 ECC SODIMM
Rank1Rx8
FeaturesDDR4 ECC Unbuffered SODIMM Motherboard Compatible
Package Content16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM KIT

أسئلة حول هذا المنتج

What does the 2666MHz speed mean once installed in my DS1821+?

The modules run at DDR4 2666 (PC4-21300) with CL19 latency, matching the NAS memory controller so the system operates at its rated throughput without downclocking.

How does the 260-pin ECC SODIMM interface affect compatibility?

The 260-pin DDR4 ECC unbuffered SODIMM form factor is the exact slot type used by the DS1821+, and the on-module ECC provides single-bit error correction for data integrity.

Will the two 8GB sticks fit the DS1821+ memory slots without a heat spreader?

Yes, the low-profile design has no heat spreader, so both 260-pin modules seat cleanly in the NAS memory bays without clearance issues.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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