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OWC
OWC 16GB DDR4 2666 ECC UDIMM CL19 1.2V 2Rx8 RS2821RP+ memory upgrade
A 16 GB DDR4 2666 ECC UDIMM module with CL19 latency and 1.2 V operation, designed for the Synology RackStation RS2821RP+ to add error-correcting memory capacity
- Capacity16GB (1 x 16GB)
- Type288-Pin DDR4 ECC UDIMM
- SpeedDDR4 2666 (PC4 21300)
- CAS LatencyCL19
- Voltage1.2V
- ECCYes
- 16 GB DDR4 2666 boosts Synology RS2821RP+ capacity
- ECC protection guards data integrity in NAS workloads
- JEDEC PC4-21300 CL19 1.2 V ensures broad compatibility
- 2Rx8 288-pin unbuffered installs in minutes without tools
- Backward compatible with 2133 and 2400 MHz systems
OWC 16GB DDR4 ECC UDIMM for Synology RS2821RP+
This OWC module is a 16GB DDR4 2666 ECC unbuffered UDIMM designed as a direct upgrade for the Synology RackStation RS2821RP+. It operates at 1.2V with CL19 latency and a 2Rx8 rank configuration. The 288-pin DIMM adds error-correcting memory to compatible NAS, rackmount or DVA systems.
JEDEC DDR4 2666 standard limits
The DDR4 2666 JEDEC standard caps data rate at 2666 MT/s and voltage at 1.2V. This module meets those limits and will down-clock to 2400 or 2133 MT/s if the platform requires it. Systems that demand registered DIMMs or higher voltages cannot use this unbuffered 1.2V part.
16GB single-module capacity decides fit
The single 16GB density determines whether the RS2821RP+ reaches its maximum supported memory. If the chassis has vacant slots, this module expands capacity; if all slots are filled, a higher-density stick would be required instead.
Priekšrocības
- 16 GB DDR4 2666 boosts Synology RS2821RP+ capacity
- ECC protection guards data integrity in NAS workloads
- JEDEC PC4-21300 CL19 1.2 V ensures broad compatibility
- 2Rx8 288-pin unbuffered installs in minutes without tools
- Backward compatible with 2133 and 2400 MHz systems
Specifikācijas
| 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 RackstationRS2821RP+ |
Jautājumi par šo preci
Should I pick the single 16 GB stick or add multiple modules to reach the RS2821RP+ maximum?
The module is sold as one 16 GB DDR4 2666 ECC UDIMM; the RS2821RP+ has four slots, so you can install one now and add matching sticks later to scale capacity.
Will the 2666 MHz rating actually run at that speed inside the RS2821RP+?
The NAS memory controller supports 2666 MHz, so the module operates at its rated 2666 MT/s with CL19 latency without down-clocking.
Does the 288-pin DDR4 ECC unbuffered interface limit total capacity or speed in the RS2821RP+?
The 288-pin DDR4 ECC UDIMM interface is the native standard for the RS2821RP+; it imposes no extra cap beyond the four-slot, 2666 MHz design of the system.
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