£43.33

PHS-memory 8 GB RAM Memory Module for DFI RM641-SD DDR4 UDIMM 2133 MHz PC4-2133P-U

SP226301

Price data last checked 47 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

It has never been this cheap. We have no record of a lower price.

£43 today · cheaper than every other day in the last 3 months

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 44 days • 44 data points (No recent data available)

Historical
Generating forecast...
£43.33 £41.16 £42.03 £42.90 £43.76 £44.63 £45.50 16 March 2026 26 March 2026 06 April 2026 17 April 2026 28 April 2026

Price Distribution

Price distribution over 44 days • 1 price levels

Days at Price
44 days 0 11 22 33 44 £43 Days at Price

Price Analysis

Most common price: £43 (44 days, 100.0%)

Price range: £43 - £43

Price levels: 1 different prices over 44 days

Description

Memory expansion for DFI RM641-SD

Key Features

Specification: 8 GB RAM | DDR4 | 288 pin DIMM | UDIMM (non-ECC unbuffered) | 2133 MHz PC4-2133P-U | 1.2 volts

The memory is 100% compatible with the DFI RM641-SD. The memory has been tested by us and approved for the device. Free support via our PHS memory hotline.

5 year warranty: If the memory module is defective within 5 years after purchase date or fails, you will receive an adequate RAM module free of charge after return. If the memory module is no longer available, we will refund the purchase price. The return address for warranty claims can be found at the top under the seller link "PHS-electronic GmbH". This warranty does not restrict your statutory warranty rights.

The memory of the DFI RM641-SD device can be adjusted to max. 128 GB.

Product Specifications

Size
8gb - Ddr4 - 2133mhz Pc4-2133p-u - Udimm
Domain
Amazon UK
Release Date
23 November 2021
Listed Since
13 September 2021

Barcode

No barcode data available

Similar Products You Might Like

PHS-memory 8 GB RAM Memory Module for DFI SD100-H110 DDR4 SO DIMM 2133 MHz PC4-2133P-S
99% match

PHS-memory 8 GB RAM Memory Module for DFI SD100-H110 DDR4 SO DIMM 2133 MHz PC4-2133P-S

PHS-memory

£85.40 03 May 2026
PHS-memory 16 GB RAM Memory Module for DFI SD101-H110 DDR4 SO DIMM 2133 MHz PC4-2133P-S
99% match

PHS-memory 16 GB RAM Memory Module for DFI SD101-H110 DDR4 SO DIMM 2133 MHz PC4-2133P-S

PHS-memory

£85.66 02 May 2026
PHS-memory 4 GB RAM Memory Module for DFI SD103-H110 DDR4 SO DIMM 2133 MHz PC4-2133P-S
99% match

PHS-memory 4 GB RAM Memory Module for DFI SD103-H110 DDR4 SO DIMM 2133 MHz PC4-2133P-S

PHS-memory

£68.11 02 May 2026
PHS-memory 8 GB RAM Memory Module for Medion Akoya P5326 I DDR4 UDIMM 2133 MHz PC4-2133P-U
99% match

PHS-memory 8 GB RAM Memory Module for Medion Akoya P5326 I DDR4 UDIMM 2133 MHz PC4-2133P-U

PHS-memory

£85.78 26 Apr 2026
PHS-memory 8 GB RAM Memory Module for Gigabyte GA-Z170X-UD3 DDR4 DDR4 UDIMM 2133MHz PC4-2133P-U
99% match

PHS-memory 8 GB RAM Memory Module for Gigabyte GA-Z170X-UD3 DDR4 DDR4 UDIMM 2133MHz PC4-2133P-U

PHS-memory

Out of Stock 30 Apr 2026
PHS-memory RAM Memory Module 16 GB for Schenker XMG P507-nwt DDR4 SO DIMM 2400 MHz PC4-2400T-S
99% match

PHS-memory RAM Memory Module 16 GB for Schenker XMG P507-nwt DDR4 SO DIMM 2400 MHz PC4-2400T-S

PHS-memory

£161.69 01 May 2026
PHS-memory 32 GB RAM Memory Module for Gigabyte G5 MD-51DE123SD DDR4 SO DIMM 3200 MHz PC4-25600-S
99% match

PHS-memory 32 GB RAM Memory Module for Gigabyte G5 MD-51DE123SD DDR4 SO DIMM 3200 MHz PC4-25600-S

PHS-memory

£256.98 30 Apr 2026
PHS-memory 8 GB RAM Memory Module for DFI EC532-HD1040 DDR3 SO DIMM 1600 MHz PC3L-12800S
99% match

PHS-memory 8 GB RAM Memory Module for DFI EC532-HD1040 DDR3 SO DIMM 1600 MHz PC3L-12800S

PHS-memory

£42.47 27 Apr 2026
PHS-memory 8 GB RAM Memory Module for DFI EC500-SD DDR4 SO DIMM 2133 MHz PC4-2133P-S
99% match

PHS-memory 8 GB RAM Memory Module for DFI EC500-SD DDR4 SO DIMM 2133 MHz PC4-2133P-S

PHS-memory

£85.40 27 Apr 2026
PHS-memory RAM Memory Module 16 GB for Schenker XMG P707-hxp DDR4 SO DIMM 2400 MHz PC4-2400T-S
99% match

PHS-memory RAM Memory Module 16 GB for Schenker XMG P707-hxp DDR4 SO DIMM 2400 MHz PC4-2400T-S

PHS-memory

£116.13 30 Apr 2026
PHS-memory 8 GB RAM Memory Module for MSI Carbon EK X MPG Z590 DDR4 UDIMM 3200 MHz PC4-25600-U
99% match

PHS-memory 8 GB RAM Memory Module for MSI Carbon EK X MPG Z590 DDR4 UDIMM 3200 MHz PC4-25600-U

PHS-memory

£85.78 12 May 2026
PHS-memory 8 GB RAM Memory Module for Asus L210MA-DB01 DDR4 SO DIMM 2400 MHz PC4-2400T-S
98% match

PHS-memory 8 GB RAM Memory Module for Asus L210MA-DB01 DDR4 SO DIMM 2400 MHz PC4-2400T-S

PHS-memory

£85.40 06 May 2026
PHS-memory 8 GB Computer RAM Memory Module for DFI HM100-HM86D DDR3 SO DIMM 1600 MHz PC3L-12800S
98% match

PHS-memory 8 GB Computer RAM Memory Module for DFI HM100-HM86D DDR3 SO DIMM 1600 MHz PC3L-12800S

PHS-memory

£86.12 28 Apr 2026
PHS-memory 16 GB RAM Memory Module for Gigabyte P57W v7-CF1 DDR4 SO DIMM 2400MHz PC4-2400T-S
98% match

PHS-memory 16 GB RAM Memory Module for Gigabyte P57W v7-CF1 DDR4 SO DIMM 2400MHz PC4-2400T-S

PHS-memory

£85.37 15 May 2026
PHS-memory 4 GB RAM Memory Module Compatible with Fujitsu Esprimo D6011 DDR4 UDIMM 2933 MHz PC4-23400-U
98% match

PHS-memory 4 GB RAM Memory Module Compatible with Fujitsu Esprimo D6011 DDR4 UDIMM 2933 MHz PC4-23400-U

PHS-memory

Out of Stock 20 Apr 2026
PHS-memory 8 GB RAM Memory Module for Advantech AIMB-201DS DDR3 SO DIMM 1600 MHz PC3L-12800S
98% match

PHS-memory 8 GB RAM Memory Module for Advantech AIMB-201DS DDR3 SO DIMM 1600 MHz PC3L-12800S

PHS-memory

£43.45 08 May 2026
PHS-memory 4 GB RAM Memory Module for Asus X409FB-EK072 DDR4 SO DIMM 2400 MHz PC4-2400T-S
98% match

PHS-memory 4 GB RAM Memory Module for Asus X409FB-EK072 DDR4 SO DIMM 2400 MHz PC4-2400T-S

PHS-memory

Out of Stock 27 Apr 2026
PHS-memory 8 GB RAM Memory Module for DFI HM100-QM87 DDR3 SO DIMM 1600 MHz PC3L-12800S
98% match

PHS-memory 8 GB RAM Memory Module for DFI HM100-QM87 DDR3 SO DIMM 1600 MHz PC3L-12800S

PHS-memory

£86.12 03 May 2026
PHS-memory 8 GB RAM Memory Module for DFI HD171-H81 DDR3 SO DIMM 1600 MHz PC3L-12800S
98% match

PHS-memory 8 GB RAM Memory Module for DFI HD171-H81 DDR3 SO DIMM 1600 MHz PC3L-12800S

PHS-memory

£86.12 26 Apr 2026
PHS-memory 8 GB RAM Memory Module Compatible with Fujitsu Esprimo P557 DDR4 UDIMM 2400 MHz PC4-2400T-U
98% match

PHS-memory 8 GB RAM Memory Module Compatible with Fujitsu Esprimo P557 DDR4 UDIMM 2400 MHz PC4-2400T-U

PHS-memory

£49.35 25 Apr 2026
PHS-memory 32 GB RAM Memory Module for Schenker XMG U727-cft DDR4 SO DIMM 2666MHz PC4-2666V-S
98% match

PHS-memory 32 GB RAM Memory Module for Schenker XMG U727-cft DDR4 SO DIMM 2666MHz PC4-2666V-S

PHS-memory

£190.07 01 May 2026
PHS-memory 8 GB RAM Memory Module for Asus M12AD-IT011S DDR3 UDIMM 1600 MHz PC3-12800U
98% match

PHS-memory 8 GB RAM Memory Module for Asus M12AD-IT011S DDR3 UDIMM 1600 MHz PC3-12800U

PHS-memory

£43.94 06 May 2026
PHS-memory 16 GB RAM Memory Module for Schenker XMG P507 DDR4 SO DIMM 2133 MHz PC4-2133P-S
98% match

PHS-memory 16 GB RAM Memory Module for Schenker XMG P507 DDR4 SO DIMM 2133 MHz PC4-2133P-S

PHS-memory

£85.66 02 May 2026
PHS-memory 4 GB RAM Memory Compatible with Bluechip BUSINESSline Workstation WS100 DDR4 UDIMM 2133MHz PC4-2133P-U
98% match

PHS-memory 4 GB RAM Memory Compatible with Bluechip BUSINESSline Workstation WS100 DDR4 UDIMM 2133MHz PC4-2133P-U

PHS-memory

£40.36 26 Apr 2026