Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
Added to cart 28 times recently
2 In stock - Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
D4NE-2666-4G
D4NE-2666-4G - 4 GB - 1 x 4 GB - DDR4 - 2666 MHz - 288-pin D...
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
D4NE-2666-4G is a DDR4 memory module in a UDIMM form factor that operates at 2666 MHz with a CAS latency of CL19 and a standard voltage of 1.2V. This module is configured as a single-channel kit with a 4 GB capacity, is non-ECC and unbuffered, and is officially designed for compatibility with desktop, server, and laptop systems.
Engineered with an integrated heatspreader for reliable thermal management, D4NE-2666-4G is ideal for balanced performance in gaming, workstation, and server builds. Its design focuses on standard reliability with support for a broad range of Intel and AMD platforms, making it a solid choice for users seeking dependable, everyday computer memory.
D4NE-2666-4G price is is available on request. Get immediate quote.
Request bulk order quote for D4NE-2666-4G for additional pricing. Browse the full Synology Memory & Ram series or explore all Synology products.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| D4NE-2666-4G |  RAM1600DDR3-4GB |  RAM1600DDR3L-4GBX2 |  D4EC-2666-8G |  RAM1600DDR3L-8GBX2 | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR3 | DDR3 | DDR4 | DDR3 |
| Capacity | 4 GB | 4 GB | 8 GB | 8 GB | 8 GB |
| Compatible Platforms | Desktop / Laptop / Server | Desktop | Desktop | Desktop / Laptop / Server | Desktop |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Single Channel | Single Channel | Dual Channel | Single Channel | Dual Channel |
| Speed | 2666 MHz | 1600 MHz | 1600 MHz | 2666 MHz | 1600 MHz |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| CAS Latency (CL) | CL19 | CL11 | CL11 | CL19 | CL11 |
| Voltage | 1.2V | 1.5V | 1.35V | 1.2V | 1.35V |
| ECC Support | No | No | No | Yes | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | No | No | No | No | No |
| RGB Lighting | No | No | No | No | No |
| Heatsink / Heatspreader | Yes | No | Yes | No | Yes |
| Use Case | General Use | General Use | General Use | Server | Gaming |
| Product Name | D4NE-2666-4G | RAM1600DDR3-4GB | RAM1600DDR3L-4GBX2 | D4EC-2666-8G | RAM1600DDR3L-8GBX2 |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reliable 4GB DDR4 DIMM for our workstations. Consistent 2666MHz speed provides steady performance for daily office tasks.
Perfect compatibility and stable operation. This memory module effectively maintains the productivity and responsiveness of our office hardware.
Excellent build quality and dependable throughput. A trustworthy choice for standard professional computing and multitasking in the office.
Professional grade RAM with consistent reliability. It ensures smooth operation for all our standard business applications and systems.
Superior stability and simple installation. This 4GB module provides reliable performance for our fleet of professional desktop computers.
The D4NE-2666-4G is a 4 GB DDR4 2666 MHz 288-pin DIMM designed for desktop PCs requiring high-speed system memory.
Any motherboard with a 288-pin DDR4 DIMM slot and support for 2666 MHz memory timings will be compatible with the D4NE-2666-4G.
Power down and unplug your PC, ground yourself, align the notch with the DIMM slot, and press firmly until the retention clips click into place.
With 2666 MHz frequency and CL19 latency, the D4NE-2666-4G enhances multitasking, reduces load times, and increases data throughput for everyday applications.
The D4NE-2666-4G operates at DDR4-2666 frequency with CL19-19-19-39 timing and a 1.2 V supply voltage.
Yes. It supports Intel XMP 2.0 profiles for one-click optimization of speed and timings in compatible BIOS environments.
You can mix modules, but for optimal stability and performance match frequency, capacity, voltage, and timing across all installed DIMMs.
As a single 4 GB stick, it must be paired with an identical module in a second DIMM slot to enable dual-channel operation.
No. The D4NE-2666-4G is non-ECC and unbuffered, making it suitable for mainstream desktop computing rather than server use.
This module is backed by a limited lifetime warranty against defects in materials and workmanship under normal consumer use.
The D4NE-2666-4G reliably operates in ambient temperatures from 0 °C to 85 °C as specified by JEDEC standards.
Minor overclocking is possible within your motherboard’s BIOS limits; use XMP or manual timing adjustments for safe frequency boosts.
This standard DDR4 DIMM measures approximately 133.35 mm in length and 30 mm in height, fitting all ATX, µATX, and ITX motherboards.
Higher memory bandwidth and lower latency reduce in-game stutters and load times, improving frame-rate consistency in modern titles.
No. The 288-pin DIMM format is exclusively for desktop systems. Laptops require SO-DIMM modules of a different form factor.
No regular maintenance is needed. Ensure good case ventilation and dust management to maintain optimal operating conditions.
United States
