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 32GB capacity of this memory module affect system performance?

With 32GB of memory, this module can produce approximately 10K MIPS, providing more room for complex applications and improving overall system performance.

What is the speed and CAS latency of the Kingston KSM56R46BS4PMI-32HAI memory module?

The Kingston KSM56R46BS4PMI-32HAI memory module has a speed of DDR5 5600 (PC5 44800) and a CAS latency of CL46.

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Main image of Kingston KSM56R46BS4PMI-32HAI 32GB DDR5 SDRAM Memory Module - For Motherboard - 32 GB - DDR5-5600/PC5-44800 DDR5 SDRAM - 5600 MHz Single-rank Memory - CL46 - 1.10 V - ECC - Registered - 288-pin - DIMM

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Kingston KSM56R46BS4PMI-32HAI 32GB DDR5 SDRAM Memory Module - For Motherboard - 32 GB - DDR5-5600/PC5-44800 DDR5 SDRAM - 5600 MHz Single-rank Memory - CL46 - 1.10 V - ECC - Registered - 288-pin - DIMM

Capacity: 32GB

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Rank: 1Rx4

1Rx4
1Rx8
2Rx4
2Rx8

Option: Hynix, Full Lock

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

Up to 5600 MHz speed with CL46 latency for smooth computer performance
DIMM 32 GB of memory can produce approx. 10K MIPS and as a result, your system gets more room to run complex apps.
The DDR5 SDRAM efficiently move data across electric components and provide smooth PC performance
RAM Module offers better protection with maximum efficiency and convenience
Motherboard device support for your ram module to allow maximum efficiency and dependability
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 32 GB memory size effectively reduces minimizes the load on the server memory BUS to ensure maximum productivity
CL46 CAS latency for faster, dependable clock cycles which allows quick access and retrieval of data and information

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Specs

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Learn more about the Kingston Technology Corp. KSM56R46BS4PMI-32HAI

Model
Brand	Kingston
Model	KSM56R46BS4PMI-32HAI

Details
Capacity	32GB
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	1Rx4
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
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Support Phone: 1-877-546-4786
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Item#: N82E16820242936