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Two green circuit boards with gold connectors and a blue anti-static wristband

Kingston Technology Corp.

Kingston Technology Corp. 64GB (2x32GB) DDR4 2666MHz CL19 UDIMM kit with wristband

SKU CH-SHDY-K6HZ9

A 64GB DDR4 2666MHz CL19 dual-channel kit with an anti-static wristband for ProDesk 400 G6, 400 G7, 405 G6, 600 G5 and 600 G6 SFF and Tower desktops

  • 64 GB total capacity from two 32 GB modules
  • 2666 MHz DDR4 speed rated at PC4-21300
  • CL 19 latency for responsive desktop performance
  • 288-pin UDIMM form factor fits ProDesk 400, 405 and 600 SFF and Tower systems
  • Anti-static wristband with grounding wire protects components during installation

64GB DDR4 kit for ProDesk SFF and Tower

This kit supplies two 32GB UDIMMs for a total of 64GB of DDR4 memory. It targets owners of ProDesk 400 G6, 400 G7, 405 G6, 600 G5 and 600 G6 small form factor and tower desktops. The bundle includes an anti-static wristband with grounding wire. Buyers who need memory for laptops or micro form factor PCs cannot use this product.

PC4-21300 standard at 2666MHz CL19

The modules follow the PC4-21300 specification and run at 2666MHz with CAS latency 19. They are unbuffered non-ECC DIMMs with 288 pins. Systems that require registered or ECC memory will not accept these sticks. Builders whose boards limit speed below 2666MHz or demand a different latency should verify compatibility before purchase.

Simple UDIMM installation with ESD protection

Each DIMM seats in a standard 288-pin desktop slot and the included wristband helps prevent electrostatic damage during handling. The kit is not compatible with laptops or micro form factor chassis, so the DIMMs will not fit those boards. Ensure the motherboard supports unbuffered non-ECC DDR4 at the rated speed to avoid a no-post condition.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $375.99
Pricier than about 80% of the 3,647 comparable items (median $90.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 64GB kit or a smaller capacity?

The kit provides 64GB total as two 32GB modules, filling two slots on compatible ProDesk 400 G6, 400 G7, 405 G6, 600 G5 and 600 G6 SFF and Tower systems.

What does the 2666MHz rating deliver in my ProDesk?

The modules run at 2666MHz DDR4 PC4-21300, giving the maximum standard bandwidth the listed ProDesk platforms support for unbuffered non-ECC UDIMMs.

How does the DDR4 PC4-21300 interface limit performance?

PC4-21300 caps the data rate at 2666MHz with CL19 timing on 288-pin UDIMM slots, so the memory cannot exceed that speed on the supported ProDesk 400, 405 and 600 series desktops.

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