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 speed and voltage of the HPE 16GB DDR5 memory module?

The speed is DDR5 4800 (PC5 38400) and the voltage is 1.10V.

What is the capacity of the HPE memory module?

The capacity of the HPE memory module is 16GB.

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Item#: 9SIAM0PKWJ1573

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Main image of HPE 16GB DDR5 SDRAM Memory Module - For Server, Rack Server, Blade Server - 16 GB (1 x 16GB) - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Single-rank Memory - 1.10 V - Registered - 288-pin - DIMM

Alt view image 2 of 8 - HPE 16GB DDR5 SDRAM Memory Module - For Server, Rack Server, Blade Server - 16 GB (1 x 16GB) - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Single-rank Memory - 1.10 V - Registered - 288-pin - DIMM

Alt view image 3 of 8 - HPE 16GB DDR5 SDRAM Memory Module - For Server, Rack Server, Blade Server - 16 GB (1 x 16GB) - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Single-rank Memory - 1.10 V - Registered - 288-pin - DIMM

Alt view image 4 of 8 - HPE 16GB DDR5 SDRAM Memory Module - For Server, Rack Server, Blade Server - 16 GB (1 x 16GB) - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Single-rank Memory - 1.10 V - Registered - 288-pin - DIMM

Alt view image 5 of 8 - HPE 16GB DDR5 SDRAM Memory Module - For Server, Rack Server, Blade Server - 16 GB (1 x 16GB) - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Single-rank Memory - 1.10 V - Registered - 288-pin - DIMM

Alt view image 6 of 8 - HPE 16GB DDR5 SDRAM Memory Module - For Server, Rack Server, Blade Server - 16 GB (1 x 16GB) - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Single-rank Memory - 1.10 V - Registered - 288-pin - DIMM

Alt view image 7 of 8 - HPE 16GB DDR5 SDRAM Memory Module - For Server, Rack Server, Blade Server - 16 GB (1 x 16GB) - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Single-rank Memory - 1.10 V - Registered - 288-pin - DIMM

Alt view image 8 of 8 - HPE 16GB DDR5 SDRAM Memory Module - For Server, Rack Server, Blade Server - 16 GB (1 x 16GB) - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Single-rank Memory - 1.10 V - Registered - 288-pin - DIMM

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HPE 16GB DDR5 SDRAM Memory Module - For Server, Rack Server, Blade Server - 16 GB (1 x 16GB) - DDR5-4800/PC5-38400 DDR5 SDRAM - 4800 MHz Single-rank Memory - 1.10 V - Registered - 288-pin - DIMM

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For Server, Rack Server, Blade Server
16 GB (1 x 16GB)
DDR5-4800/PC5-38400 DDR5 SDRAM
4800 MHz Single-rank Memory
1.10 V
Registered
288-pin
DIMM

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HPE 16GB 1RX8 PC5-4800B-R SMART KIT PL-SI

Model
Brand	HPE

Details
Capacity	16GB
Speed	DDR5 4800 (PC5 38400)
CAS Latency	CL40
Voltage	1.10V
BIOS/Performance Profile	Intel XMP 3.0
Color	Black

Additional Information
First Listed on Newegg	May 15, 2026

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Item#: 9SIAM0PKWJ1573