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RAMEC1600DDR3-4GBX2
DDR3-1600 2x 4GB - 8 GB - 2 x 4 GB - DDR3 - 1600 MHz - 240-p...
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RAMEC1600DDR3-4GBX2 is a DDR3 unbuffered UDIMM memory kit consisting of two 4GB modules, offering a total capacity of 8 GB. Operating at 1600 MHz with a CAS latency of CL11 and a voltage of 1.5V, this non-ECC memory is designed for desktop systems and configured for dual channel operation, making it ideal for gaming builds and general use.
This memory kit does not include a heatspreader or RGB lighting and lacks Intel XMP support. It is not registered and is only documented as compatible with desktop platforms; measurements such as height, width, depth, and weight are not provided in the official datasheet.
RAMEC1600DDR3-4GBX2 price is is available on request. Get immediate quote.
Request bulk order quote for RAMEC1600DDR3-4GBX2 for additional pricing. Browse the full Synology Memory & Ram series or explore all Synology products.
To get the detailed certification, please go to the Compliance Center.
 RAMEC1600DDR3-4GBX2 |  D4EC-2666-8G |  D4EC-2666-16G |  RAM1600DDR3-4GB |  D4ES01-8G | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR3 | DDR4 | DDR4 | DDR3 | DDR4 |
| Capacity | 8 GB | 8 GB | 16 GB | 4 GB | 8 GB |
| Compatible Platforms | Desktop | Desktop / Laptop / Server | Desktop / Server | Desktop | Desktop / Laptop / Server |
| Compatible Systems | N/A | Rack Server / Tower Server | Rack Server | Workstation | Workstation |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Dual Channel | Single Channel | Single Channel | Single Channel | Single Channel |
| Speed | 1600 MHz | 2666 MHz | 2666 MHz | 1600 MHz | 3200 MHz |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Reliability Rating | Standard | Standard | High Reliability | Standard | Standard |
| CAS Latency (CL) | CL11 | CL19 | CL19 | CL11 | CL16 |
| Voltage | 1.5V | 1.2V | 1.2V | 1.5V | 1.2V |
| ECC Support | No | Yes | Yes | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | No | No | No | No | Intel XMP 2.0 |
| RGB Lighting | No | No | No | No | No |
| Heatsink / Heatspreader | No | No | No | No | Yes |
| Intel Platform Support | N/A | Intel Xeon Scalable | Intel Xeon Scalable | N/A | Intel 12th Gen |
| AMD Platform Support | N/A | AMD EPYC | AMD EPYC | N/A | AMD Ryzen 5000 |
| Use Case | Gaming | Server | Server | General Use | Gaming |
| Product Name | RAMEC1600DDR3-4GBX2 | D4EC-2666-8G | D4EC-2666-16G DDR4 ECC UDIMM | RAM1600DDR3-4GB | D4ES01-8G DDR4 8GB UDIMM |
| Height | N/A | N/A | 1.18 inches | 1.18 inches | 1.2 inches |
| Width | N/A | N/A | 5.28 inches | 5.3 inches | 5.3 inches |
| Depth | N/A | N/A | 0.13 inches | 0.13 inches | 0.2 inches |
| Weight | N/A | N/A | 0.15 lbs | 0.08 lbs | 0.3 lbs |
Reliable 8GB ECC memory kit. The error correction provides essential data protection for our specialized professional systems.
Consistent performance and perfect compatibility. This kit ensures stable operation for our mission-critical compact servers and computing.
Excellent build quality and dependable stability. A trustworthy choice for maintaining high performance in our professional hardware.
Professional grade memory with robust ECC support. It effectively handles our specialized workloads with high efficiency and reliability.
Superior reliability and easy integration. It provides consistent data protection for our professional applications and specialized systems.
The RAMEC1600DDR3-4GBX2 kit provides 8 GB of DDR3 memory, delivered as two 4 GB modules for optimized performance.
This kit is DDR3-1600 MHz memory, running at a standard 1,600 MT/s to ensure reliable data transfer and system responsiveness.
Each module features the industry-standard 240-pin DIMM configuration, compatible with most desktop DDR3 memory slots.
Yes. Any desktop motherboard supporting 240-pin DDR3 at 1,600 MHz will recognize and operate with this 2×4 GB kit.