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.

How does the Kingston KSM56R46BD8PMI-48HMI memory enhance computing performance?

The memory enables efficient and smooth execution of heavy-duty applications with up to 5600 MHz speed and CL46 latency, maintaining symmetry with the processor and hard drive for an ultimate computing experience.

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Main image of Kingston KSM56R46BD8PMI-48HMI 48GB DDR5 5600MT/s ECC Registered DIMM - For Server, Motherboard - 48 GB - DDR5-5600/PC5-44800 DDR5 SDRAM - 5600 MHz Dual-rank Memory - CL46 - 1.10 V - ECC - Registered

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Kingston KSM56R46BD8PMI-48HMI 48GB DDR5 5600MT/s ECC Registered DIMM - For Server, Motherboard - 48 GB - DDR5-5600/PC5-44800 DDR5 SDRAM - 5600 MHz Dual-rank Memory - CL46 - 1.10 V - ECC - Registered

Capacity: 48GB

16GB
24GB
32GB
48GB
64GB
96GB

Rank: 2Rx8

1Rx4
1Rx8
2Rx4
2Rx8

Option: Hynix, Full Lock

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

Power Supply: VDD = 1.1V Typical
VDDQ = 1.1V Typical
VPP = 1.8V Typical
VDDSPD = 1.8V to 2.0V
On-Die ECC
x80 ECC (x40, 2 independent I/O sub channels)
32 internal banks
Hard/Soft Post Package Repair
Sideband access with I3C/I2C
PCB: Height 1.23" (31.25mm)
RoHS Compliant and Halogen-Free
Up to 5600 MHz speed with CL46 latency for smooth computer performance
DIMM 48 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
Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity
Registered signal processing allows convenient and easy reconfiguration according to your requirements
288-pin for faster, dependable performance and better access to data and information

This item is covered under the Manufacturer Only Return Policy.

Specs

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Learn more about the Kingston Technology Corp. KSM56R46BD8PMI-48HMI

Model
Brand	Kingston
Model	KSM56R46BD8PMI-48HMI

Details
Capacity	48GB
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	2Rx8
Heat Spreader	No

Features
Features	Power Supply: VDD = 1.1V Typical VDDQ = 1.1V Typical VPP = 1.8V Typical VDDSPD = 1.8V to 2.0V On-Die ECC x80 ECC (x40, 2 independent I/O sub channels) 32 internal banks Hard/Soft Post Package Repair Sideband access with I3C/I2C PCB: Height 1.23" (31.25mm) RoHS Compliant and Halogen-Free

Additional Information
First Listed on Newegg	May 28, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): Lifetime
Limited Warranty period (labor): Lifetime
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Manufacturer Contact Info

Manufacturer Product Page
Manufacturer Website
Support Phone: 1-877-546-4786
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Item#: N82E16820242937