Page Ref Code: D095722
HP Z640 [Workstation] Desktop Recommended RAM/Memory/SSDs
Filters![HP Z640 [Workstation]](https://www.kingstonmemoryshop.co.uk/image/cache/data/wizard2020/desktop-hp-250x250.jpg)
| Device Specifications | |
|---|---|
| Maximum Memory | TBC |
| Maximum Memory Per Slot | 32GB ECC RDIMMs, 64GB ECC LRDIMMs |
| Number Of Memory Sockets | 8 Socket(s) per CPU - 16 Socket(s) using two CPUs |
| Device Specifications | |
|---|---|
| Make & Model: | HP Z640 [Workstation] |
| Device Type: | Desktop |
| Memory RAM Type | DIMM |
| Error Check | ECC Registered ECC LRDIMM |
| Memory Speed | 2666MT/s (PC4-21300) 2400MT/s (PC4-19200) 2133MT/s (PC4-17000) |
| Number Of Memory Sockets | 8 Socket(s) per CPU - 16 Socket(s) using two CPUs |
| Maximum Memory | TBC |
| Maximum Memory Per Slot | 32GB ECC RDIMMs, 64GB ECC LRDIMMs |
| Memory Form Factor | DDR4 |
| Memory Voltage | 1.2v |
| SSD Form Factor | 2.5" (SATA) |
| SSD Interface | SATA 3.0 (6Gb/s) |
2666MT/s DDR4 ECC Registered RAM Memory
£136.04 (inc. VAT)
£113.37 (ex. VAT)
Includes Free Delivery To UK
£74.49 (inc. VAT)
£62.08 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow?
Order within 1day 3hrs 50mins
£74.49 (inc. VAT)
£62.08 (ex. VAT)
Includes Free Delivery To UK
£47.52 (inc. VAT)
£39.60 (ex. VAT)
Includes Free Delivery To UK
2666MT/s DDR4 ECC LRDIMM RAM Memory
£754.33 (inc. VAT)
£628.61 (ex. VAT)
Includes Free Delivery To UK
Compatible Kingston A400 2.5" SATA SSDs
£60.59 (inc. VAT)
£50.49 (ex. VAT)
Includes Free Delivery To UK
Compatible Kingston KC600 2.5" SATA SSDs
£206.03 (inc. VAT)
£171.69 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow?
Order within 1day 3hrs 50mins
£112.31 (inc. VAT)
£93.59 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow?
Order within 1day 3hrs 50mins
£65.45 (inc. VAT)
£54.54 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow?
Order within 1day 3hrs 50mins
£36.21 (inc. VAT)
£30.18 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow?
Order within 1day 3hrs 50mins
2133MT/s DDR4 ECC Registered RAM Memory (Discontinued)
£389.99 (inc. VAT)
£324.99 (ex. VAT)
Includes Free Delivery To UK
2133MT/s DDR4 ECC LRDIMM RAM Memory (Discontinued)
£496.99 (inc. VAT)
£414.16 (ex. VAT)
Includes Free Delivery To UK
2400MT/s DDR4 ECC Registered RAM Memory (Discontinued)
£142.79 (inc. VAT)
£118.99 (ex. VAT)
Includes Free Delivery To UK
2400MT/s DDR4 ECC LRDIMM RAM Memory (Discontinued)
£545.99 (inc. VAT)
£454.99 (ex. VAT)
Includes Free Delivery To UK
Delivery Costs
KingstonMemoryShop despatch times:
| Day/Time Of Order | Same Day Despatch | Expected Despatch Date |
| Monday-Friday (Up to 4pm) | Yes. | Same day. |
| Monday-Friday (After 4pm) | No | Next working day. If ordered after 4pm on a Friday the despatch date will be the following Monday (excluding public holidays). |
| Saturday-Sunday | N/A | The following Monday excluding public holidays. |
United Kingdom (Inc Channel Islands);
Next Working Day By 1pm (Royal Mail Guaranteed Next Working) - £7.99.
Tracked24 (Royal Mail Estimated Next Working Day) - £4.99.
Economy (Royal Mail Estimated 3-5 working days) - £FREE.
Express Courier (DPD/DHL/TNT/UPS) - £7.99.
Our Customer Reviews
Easy ordering, quick delivery
Great service, would use again
Tried to find the guide to identifying the type of RAM I required for my PC. Couldn't find it, but used the "Chat" facility, and it was very helpful in providing the part no I required. I ordered it and fitted the other day. All is well.
Works perfectly in the J10. Thank you Kingston.
Very good communication love the way they check for compatibility with the device the memory is going in to reduce returnees and gives me price of mind that I have ordered the right one
Fast, efficient service. I raised a query about pricing and this was dealt with quickly. Happy buyer!
Awarded the eKomi
Gold Seal of Approval!