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BFKK 3U Rackmount Server Chassis EATX/ATX/MATX 4x5.25 6x3.5 Top/Side Cooling
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NEMIX RAM
NEMIX RAM 16GB (2x8GB) DDR4 2666MHz ECC SODIMM Kit for Synology DS1821+
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.
Erősségek
- 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
Műszaki adatok
| Brand | NEMIX RAM |
|---|---|
| Series | Synology Compatible Series NAS Memory |
| Model | Synology DDR4 2666MHZ ECC Unbuffered SODIMM |
| Part Number | MSE21300-818K2 |
| Capacity | 16GB (2 x 8GB) |
| Speed | DDR4 2666 (PC4 21300) |
| ECC | Yes |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | Synology |
| CAS Latency | CL19 |
| Heat Spreader | No |
| Type | 260-PIN DDR4 ECC SODIMM |
| Rank | 1Rx8 |
| Features | DDR4 ECC Unbuffered SODIMM Motherboard Compatible |
| Package Content | 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM KIT |
Kérdések a termékről
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.
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BFKK
BFKK 2U Micro ATX Rackmount 2×5.25" 4×3.5" Side 80mm Fan
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