Which conditions are available?

New, Refurbished or Used. New and Refurbished come with 1 year or 3 years of warranty, Used with 90 days.

Kingston KSM48R40BS4TMM-32HMR product image

Kingston Server Premier 32GB DDR5-4800 1Rx4 ECC RDIMM (Hynix M, Rambus RCD)

Name: Kingston Server Premier 32GB DDR5-4800 1Rx4 ECC RDIMM (Hynix M, Rambus RCD)
Brand: Kingston
SKU: KSM48R40BS4TMM-32HMR

MPNKSM48R40BS4TMM-32HMR

The Kingston Server Premier KSM48R40BS4TMM-32HMR is a 32GB DDR5-4800 1Rx4 ECC RDIMM with SK hynix M-die DRAM, a Rambus RCD and a TI PMIC.

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Kingston Server Premier 32GB DDR5-4800 1Rx4 ECC RDIMM (Hynix M, Rambus RCD)

KSM48R40BS4TMM-32HMR · Refurbished · 1 year warranty

Quantity (units)

Overview

Kingston Server Premier KSM48R40BS4TMM-32HMR is a 32GB registered DDR5 module for servers that run at 4800 MT/s. The part number spells out its build: SK hynix M-die DRAM, a Rambus register clock driver and a TI power management IC. Some server qualification lists name these components, so the detail helps when you need to match an existing set.

The module is single rank with a 1Rx4 layout, organized as 4G x 80-bit (EC8). It runs at DDR5-4800 (PC5-4800) with 40-39-39 timings at 1.1V and carries ECC and on-die ECC on a 288-pin connector. Height is 31.25 mm, and it is rated for 0 to 95 C. Server Premier memory follows JEDEC specifications, so it is not tied to one server brand.

New, Refurbished and Used modules are offered. New and Refurbished include 1 year or 3 years of warranty, and Used includes 90 days.

Specifications

Kingston KSM48R40BS4TMM-32HMR specifications
Manufacturer part number	KSM48R40BS4TMM-32HMR
Brand	Kingston
ECC	Yes
Rank / organization	1Rx4
Dram die	M-die
Height mm	31.25
Pc rating	PC5-4800
Pin count	288
Speed	4,800 MT/s
Voltage	1.1 V
On die ecc	Yes
Rcd vendor	Rambus
Capacity	32 GB
CAS latency	40
Cas timings	40-39-39
Memory type	DDR5
Module type	RDIMM
Pmic vendor	TI
Product line	Server Premier
Operating temp c	0 to 95
Dram manufacturer	SK hynix
Module organization	4G x 80-bit (EC8)

Specifications from the manufacturer's datasheet ↗

FAQ

Which RCD and PMIC does the Kingston KSM48R40BS4TMM-32HMR use?: A Rambus RCD and a TI PMIC.
What DRAM is on the KSM48R40BS4TMM-32HMR?: SK hynix M-die.
Is this 32GB module single rank?: Yes. It is single rank, 1Rx4.
Which conditions are available?: New, Refurbished or Used. New and Refurbished come with 1 year or 3 years of warranty, Used with 90 days.