Why DDR5 RAM is so expensive now?

DDR5 Memory is pricey due to the surging demand from AI server farms and data centers, which has caused a global memory shortage. This has led memory manufacturers to prioritize more profitable server-grade memory like HBM (high-Bandwidth Memory) over consumer-grade DDR5, drastically reducing supply for consumers while simultaneously causing the prices for both DDR5 and DDR4 to increase.

What is the capacity and type of this memory module?

This memory module has a capacity of 64GB and is a 288-Pin DDR5 RDIMM.

What is the speed of the Kingston KSM56R46BD4-64HA memory module?

The Kingston KSM56R46BD4-64HA memory module has a speed of up to 5600 MHz.

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Main image of Kingston KSM56R46BD4-64HA 64GB DDR5 SDRAM Memory Module - For Server, Motherboard, Computer - 64 GB - DDR5-5600/PC5-44800 DDR5 SDRAM - 5600 MHz Dual-rank Memory - CL46 - 1.10 V - ECC

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Kingston KSM56R46BD4-64HA 64GB DDR5 SDRAM Memory Module - For Server, Motherboard, Computer - 64 GB - DDR5-5600/PC5-44800 DDR5 SDRAM - 5600 MHz Dual-rank Memory - CL46 - 1.10 V - ECC

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Capacity: 64GB

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48GB
64GB
96GB

Rank: 2Rx4

1Rx4
1Rx8
2Rx4
2Rx8

Option: Hynix, DRAM Lock

Hynix, DRAM Lock
Micron, DRAM Lock
Hynix, Full Lock
Micron, Full Lock

Up to 5600 MHz speed with registered signal for playing the latest games and using heavy software
64 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience
DDR5 SDRAM memory technology effectively enables data to be moved at various points in a CPU clock cycle to allow maximum productivity
Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency
Server device support for your ram module to allow enhanced performance and reliable memory solution
Registered signal processing for dependable programmability of the processor for easy optimization of digital signals
288-pin for enhanced, dependable system performance with maximum usability
DIMM form factor with 288-pin and 64 GB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility
CL46 CAS latency for faster

Specs

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Learn more about the Kingston Technology Corp. KSM56R46BD4-64HA

Model
Brand	Kingston
Model	KSM56R46BD4-64HA

Details
Capacity	64GB
Type	288-Pin DDR5 RDIMM
Speed	DDR5 5600 (PC5 44800)
CAS Latency	CL46
Timing	46-45-45
Voltage	1.10V
ECC	Yes
Buffered/Registered	Registered
Rank	2Rx4
Heat Spreader	No

Additional Information
First Listed on Newegg	August 31, 2026

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Warranty

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Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Amigos Return Policy

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Item#: 9SIAEYEM5E2484