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D4ES01-4G
4GB RAM DDR4 ECC SODIMM
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D4ES01-4G is a high-performance DDR4 computer memory module designed as a UDIMM for desktop systems, offering a speed of 3200 MHz with a precise CAS latency of CL16 and operating at an optimal voltage of 1.35V. The 4 GB module is engineered in a single-channel kit configuration and comes with an integrated heatspreader to ensure efficient thermal management without any added RGB flair.
This non-ECC and unbuffered memory is built specifically for desktop builds where reliability and speed are paramount, making it ideal for gaming and workstation applications. With support for Intel XMP 2.0, the module delivers out-of-the-box compatibility with mainstream Intel 10th Gen platforms and AMD Ryzen 3000 systems, ensuring versatile performance for a variety of computing needs.
D4ES01-4G price is is available on request. Get immediate quote.
Request bulk order quote for D4ES01-4G 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.
| D4ES01-4G |  RAMRG2133DDR4-16GB |  D4EC-2666-8G |  D4NESO-2666-4G |  D4EC-2666-16G | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 4 GB | 16 GB | 8 GB | 4 GB | 16 GB |
| Compatible Platforms | Desktop | Desktop | Desktop / Laptop / Server | Desktop | Desktop / Server |
| Compatible Systems | N/A | N/A | Rack Server / Tower Server | N/A | Rack Server |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Single Channel | Single Channel | Single Channel | Single Channel | Single Channel |
| Speed | 3200 MHz | 2133 MHz | 2666 MHz | 2666 MHz | 2666 MHz |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Reliability Rating | Standard | Standard | Standard | Standard | High Reliability |
| CAS Latency (CL) | CL16 | CL15 | CL19 | CL19 | CL19 |
| Voltage | 1.35V | 1.2V | 1.2V | 1.2V | 1.2V |
| ECC Support | No | No | Yes | No | Yes |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | Intel XMP 2.0 | Intel XMP 2.0 | No | Intel XMP 2.0 | No |
| RGB Lighting | No | No | No | No | No |
| Heatsink / Heatspreader | Yes | Yes | No | Yes | No |
| Intel Platform Support | Intel 10th Gen | N/A | Intel Xeon Scalable | N/A | Intel Xeon Scalable |
| AMD Platform Support | AMD Ryzen 3000 | N/A | AMD EPYC | N/A | AMD EPYC |
| Use Case | Gaming | Gaming | Server | Gaming | Server |
| Product Name | D4ES01-4G | RAMRG2133DDR4-16GB | D4EC-2666-8G | D4NESO-2666-4G | D4EC-2666-16G DDR4 ECC UDIMM |
| Height | 1.4 inches | 1.2 inches | N/A | 1.4 inches | 1.18 inches |
| Width | 5.3 inches | 5.3 inches | N/A | 5.3 inches | 5.28 inches |
| Depth | 0.5 inches | 0.5 inches | N/A | 0.3 inches | 0.13 inches |
| Weight | 0.2 lbs | 0.1 lbs | N/A | 0.22 lbs | 0.15 lbs |
Consistent 4GB ECC SODIMM performance. The error correction provides essential data integrity for our specialized professional systems.
Reliable throughput and perfect compatibility. This module ensures stable operation for our mission-critical compact server and computing.
Excellent build quality and dependable stability. A trustworthy choice for maintaining high performance in our small form factor.
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 compact hardware.
The D4ES01-4G is a 4GB DDR4 ECC SODIMM memory module designed to deliver error-correcting performance and stability for servers, workstations, and compatible laptops.
It features 4GB capacity, DDR4-2400 MT/s speed, ECC error correction, a small outline DIMM form factor, and low-voltage operation for improved reliability and energy efficiency.
The module is compatible with servers, enterprise workstations, and laptop systems that support DDR4 ECC SODIMM memory and 1.2V operation.
Power off your system, open the memory compartment, align the SODIMM notch with the slot key, insert at a 45° angle, press down until it clicks, then close and power on.
While physically compatible, non-ECC motherboards will not leverage error-correction features and may default to non-ECC operation or fail to boot.
It supports DDR4-2400 MT/s (PC4-19200) data transfer rate, ensuring responsive performance for data-intensive applications.
ECC (Error-Correcting Code) memory detects and corrects single-bit errors in real time, minimizing data corruption and system crashes in critical environments.
Yes, it includes a limited lifetime warranty covering manufacturing defects and performance issues under normal operating conditions.
Check your motherboard or laptop documentation for ECC DDR4 SODIMM support, or consult the manufacturer’s specifications online.
Mixing ECC and non-ECC modules is not recommended, as it may disable error correction or cause system instability.
Yes, ECC memory enhances virtual machine stability by preventing data errors, making it ideal for virtualization and server workloads.
The module operates at a standard 1.2V DDR4 voltage, reducing power consumption while maintaining high performance.
Contact the vendor or manufacturer’s technical support, provide proof of purchase, and they will guide you through the RMA process.
No, the low-profile SODIMM design operates within standard thermal parameters without an additional heat spreader.
The D4ES01-4G typically operates at CL17-17-17 latency timings, balancing responsiveness and stability.
You can purchase it from authorized distributors, certified resellers, and leading e-commerce platforms; always verify SKU D4ES01-4G.