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 features make the Kingston KSM48R40BD4-64MD suitable for heavy applications?

The Kingston KSM48R40BD4-64MD is designed with DDR5 SDRAM technology, which allows data to be moved efficiently within a CPU clock cycle, enabling smooth execution of heavy-duty applications. It also has a CL40 CAS latency for quicker access and registered signal processing that increases processing power.

What is the capacity and speed of the Kingston KSM48R40BD4-64MD memory module?

The Kingston KSM48R40BD4-64MD memory module has a capacity of 64GB and a speed of DDR5 4800 (PC5 38400).

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Main image of Kingston KSM48R40BD4-64MD 64GB DDR5 SDRAM Memory Module - For Server, Motherboard, Computer - 64 GB - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Dual-rank Memory - CL40 - 1.10 V - ECC - Registered

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Kingston KSM48R40BD4-64MD 64GB DDR5 SDRAM Memory Module - For Server, Motherboard, Computer - 64 GB - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Dual-rank Memory - CL40 - 1.10 V - ECC - Registered

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Capacity: 64GB

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64GB

Rank: 2Rx4

1Rx8
2Rx4
2Rx8

Option: Micron, DRAM Lock

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

Up to 4800 MHz speed with registered signal and CL40 latency for playing the latest games and using heavy software
Whether you are playing games, using heavy loaded OS or video editing software, the DIMM 64 GB of memory will make them run in a flash
DDR5 SDRAM memory technology effectively enables data to be moved at various points in a CPU clock cycle to allow maximum productivity
Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity
Server device support for your ram module to allow enhanced performance and reliable memory solution
Registered signal processing provides increased processing power to allow maximum productivity
CL40 CAS latency for quicker access to the required location in a timely efficient manner
288-pin for enhanced, dependable system performance with maximum usability
DIMM form factor with 288-pin and 64 GB memory size effectivel

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Learn more about the Kingston Technology Corp. KSM48R40BD4-64MD

Model
Brand	Kingston
Model	KSM48R40BD4-64MD

Details
Capacity	64GB
Type	288-Pin DDR5 RDIMM
Speed	DDR5 4800 (PC5 38400)
CAS Latency	CL40
Timing	40-39-39
Voltage	1.10V
ECC	Yes
Buffered/Registered	Registered
Rank	2Rx4
Heat Spreader	No

Additional Information
First Listed on Newegg	March 31, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
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