OWC
OWC 16GB DDR4 2666MHz ECC UDIMM CL19 1.2V 2Rx8 288-pin memory upgrade
A 16GB DDR4 2666MHz ECC UDIMM module for Synology RackStation R3617RPxs and RSS3617xs+ systems
- Capacity16GB (1 x 16GB)
- Type288-Pin DDR4 ECC UDIMM
- SpeedDDR4 2666 (PC4 21300)
- CAS LatencyCL19
- Voltage1.2V
- ECCYes
- 16 GB capacity expands NAS memory for heavier workloads
- DDR4 2666 MHz CL19 delivers fast data rates with low latency
- ECC unbuffered design protects data integrity in critical operations
- 2 V operation reduces power draw and heat output
- Compatible with Synology RackStation R3617RPxs and RSS3617xs+ systems
Compatible NAS Memory Upgrade
This 16GB DDR4 ECC UDIMM is built for Synology RackStation R3617RPxs and RSS3617xs+ systems. It delivers 2666MHz speed with CL19 latency at 1.2V. The module targets administrators who need to expand capacity in these specific NAS units. It is not for buyers who want non-ECC memory or modules for consumer desktop platforms.
DDR4 2666MHz Interface Limits
The memory runs at PC4-21300 2666MHz CL19 and supports backward compatibility with 2133MHz and 2400MHz bus speeds. JEDEC-standard signalling defines the electrical and timing boundaries for this unbuffered 288-pin format. Systems that require registered DIMMs or higher voltage operation cannot use this module.
Tool-Free DIMM Installation
Installing the stick is a straightforward DIY task: open the chassis, align the notch, and press until the latches click. The 2Rx8 organisation and lack of a heat spreader keep the profile low for tight NAS bays. Common issues include failing to seat the module fully or mixing ranks in channels that require matched pairs.
จุดเด่น
- 16 GB capacity expands NAS memory for heavier workloads
- DDR4 2666 MHz CL19 delivers fast data rates with low latency
- ECC unbuffered design protects data integrity in critical operations
- 2 V operation reduces power draw and heat output
- Compatible with Synology RackStation R3617RPxs and RSS3617xs+ systems
ข้อมูลจำเพาะ
| Brand | OWC |
|---|---|
| Part Number | 2E6D42R816GB |
| Capacity | 16GB (1 x 16GB) |
| Type | 288-Pin DDR4 ECC UDIMM |
| Speed | DDR4 2666 (PC4 21300) |
| CAS Latency | CL19 |
| Voltage | 1.2V |
| ECC | Yes |
| Buffered/Registered | Unbuffered |
| Rank | 2Rx8 |
| Heat Spreader | No |
| Compatible System | Synology RackstationR3617RPxs Synology RackstationRSS3617xs+ |
คำถามเกี่ยวกับสินค้านี้
Should I choose the 16GB module or add multiple sticks for my Synology RackStation?
This is a single 16GB DDR4 2666MHz ECC UDIMM. Add one module per available slot on the R3617RPxs or RSS3617xs+ to reach the total capacity your NAS supports.
What does the 2666MHz speed deliver inside a Synology RackStation R3617RPxs?
The module runs at 2666MHz CL19 at 1.2V. In the R3617RPxs it operates at the system's native DDR4 2666 bus, giving the full PC4-21300 bandwidth for file serving and virtualization workloads.
Is the 288-pin ECC UDIMM interface compatible with the R3617RPxs memory slots?
Yes. The 288-pin DDR4 ECC UDIMM matches the R3617RPxs and RSS3617xs+ DIMM slots exactly. It also down-clocks to 2400MHz or 2133MHz if the system requires a lower speed.
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