Patriot Signature Line Premium DDR4 4GB (1x4GB) 2666MHz CL19 UDIMM Desktop Memory Module with Heatshield

SKU: PSP44G2681H1 MFR: PSP44G266681H1
$12.99
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Key Features

  • Upgrade your desktop with 4GB Patriot DDR4 RAM, boosting performance for daily tasks.
  • Experience reliable speed with this 2666MHz DDR4 memory module, perfect for home or office.
  • Ensure compatibility with this UDIMM desktop memory, designed for easy installation.
  • Enjoy peace of mind with Patriot's lifetime warranty on this premium DDR4 RAM module.
  • Enhance system responsiveness with low latency CL19 timings for smoother multitasking.
  • Keep your system cool with the integrated heatshield on this Signature Line DDR4 memory.
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Special Order?Estimated to Ship: 08/19/2025
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Patriot Signature Premium 2666MHz Specifications

  • Capacity

    4GB (1x4GB)

  • Frequency

    2666MHz

  • CAS Latency

    CL19

  • Voltage

    1.2V

  • Certifications/Safety

    RoHS

  • Timings

    19-19-19-43

  • Dimensions (L x W x H)

    1.45 x 5.24 x 0.23" (3.68 x 13.31 x 0.58cm)

  • Weight

    1.12 oz (31.75g)

  • UPC Code

    0814914025765

Designed For Use With:

  • Desktop PC

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

Models
Patriot Memory Signature Line Premium DDR4 4GB CL19 UDIMM Desktop Memory Module
$12.99

Special Order

Generally ships in 7-14 days, subject to availability

Patriot Memory Signature Line DDR3 4GB 1600MHz CL11 UDIMM Desktop Memory Module
$9.99

Special Order

Generally ships in 7-14 days, subject to availability

Patriot Memory Signature Line DDR4 8GB 3200MHz CL22 UDIMM Desktop Memory Module
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Special Order

Generally ships in 7-14 days, subject to availability

CompatibilityDesktop PCDesktop PCDesktop PC
Accessory Type-RAM ModuleRAM Module
Capacity4GB4GB8GB
Speed2666MT/s1600MT/s3200MT/s
Memory GenerationDDR4DDR3DDR4

About Patriot Signature Premium 2666MHz

Patriot's Signature Premium DDR4 Non-ECC unbuffered memory delivers the quality, reliability and performance expected for today's mainstream computer needs. This 4GB UDIMM is designed to run at PC4-21300 (2666MHz) at CAS 19 latency timings for better overall system responsiveness when using demanding applications.

Built using the highest quality components and hand tested, Patriot ensures every module meets and exceeds industry standards to offer you a hassle-free plug-and-play memory upgrade. With free customer service and a lifetime warranty, Patriot's Signature Premium DDR4 memory modules are the perfect option for any PC system build or upgrade for faster performance.

Patriot Signature Premium 2666MHz Features

  • Series: Signature Line Premium
  • Form Factor: 288-Pin Unbuffered Dual In-Line Memory Module (UDIMM)
  • Technology : DDR 4 Non-ECC Unbuffered
  • 1 Rank Single sided module
  • 100% Tested
  • Aluminum Heatshield
  • RoHS Compliant

Key Features

  • Upgrade your desktop with 4GB Patriot DDR4 RAM, boosting performance for daily tasks.
  • Experience reliable speed with this 2666MHz DDR4 memory module, perfect for home or office.
  • Ensure compatibility with this UDIMM desktop memory, designed for easy installation.
  • Enjoy peace of mind with Patriot's lifetime warranty on this premium DDR4 RAM module.
  • Enhance system responsiveness with low latency CL19 timings for smoother multitasking.
  • Keep your system cool with the integrated heatshield on this Signature Line DDR4 memory.

What's in the box:

  • Signature Line Premium DDR4 4GB (1x4GB) 2666MHz CL19 UDIMM Desktop Memory Module with Heatshield
  • Patriot Memory Lifetime Limited Warranty