Refurbished Dell PowerEdge R640 1U Rack Server

High-density dual-socket rack server designed for virtualization, databases, and scalable data centers

Dell PowerEdge R640

The Dell PowerEdge R640 1U rack server is built to deliver strong performance and flexibility to modern data centers. Supporting up to two Intel Xeon Scalable processors and 16 DDR4 DIMM slots, it provides the computing power needed for virtualization, high-performance applications, and cloud workloads. With up to 2TB of memory, hot-swap power supplies, and a choice of PERC RAID controllers, the R640 ensures continuous uptime and scalability for growing workloads. All units are refurbished and fully tested by NewServerLife to ensure enterprise-grade reliability at a fraction of the original cost.

Starting at$ 477

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General server Details

CPUs

Up to 2x 2nd Generation Intel Xeon Scalable processors

CPU Cores

Up to 28 cores per processor

Memory

Up to 2TB DDR4 2933MHz RDIMM /LRDIMM

RAID Controller

PERC H330, HBA330, HBA350i (adapter only), H730P, H740P, H750 (adapter only)

IO Slots

3 x Gen3 slots all x16

Remote Management

iDRAC9, iDRAC Direct

Power Supply

Up to 2 PSU Hot Swap

Warranty
& Quality

Free Shipping:
US and Canada

Expert
Support

Custom
Configurations

Google Rating

4.9

See all our reviews

Browse chassis models

Tech specs

Hot price

In stock

Dell PowerEdge R640 10SFF

Cage specifications

10SFF — 10 x 2.5" SAS / SATA / SSD (front side)

starting at$507~~$567~~

Configure

Suitable for

Database Servers VDI and RDP Servers Virtualization Servers

Suitable for 3

Hot price

In stock

Dell PowerEdge R640 10SFF (8x NVMe)

Cage specifications

10SFF — 10 x 2.5" SAS / SATA / SSD (front side)
8 x NVMe (front side)

starting at$627~~$767~~

Configure

Suitable for

Database Servers VDI and RDP Servers Virtualization Servers

Suitable for 3

In stock

Dell PowerEdge R640 10SFF + 2SFF

Cage specifications

10SFF — 10 x 2.5" SAS / SATA / SSD (front side)

2SFF — 2x 2.5" SAS / SATA / SSD (back side)

starting at$607

Configure

Suitable for

Database Servers File and Archive Servers Small Business Servers VDI and RDP Servers Virtualization Servers

Suitable for 5

In stock

Dell PowerEdge R640 8SFF

Cage specifications

8SFF — 8 x 2.5" SAS / SATA / SSD (front side)

starting at$477

Configure

Suitable for

Database Servers VDI and RDP Servers Virtualization Servers

Suitable for 3

Hot price

In stock

Dell PowerEdge R640 10SFF (4x NVMe)

Cage specifications

10SFF — 10 x 2.5" SAS / SATA / SSD (front side)
4 x NVMe (front side)

starting at$577~~$647~~

Configure

Suitable for

Database Servers Virtualization Servers

Suitable for 2

In stock

Dell PowerEdge R640 10SFF (10x NVMe)

Cage specifications

10SFF — 10 x 2.5" SAS / SATA / SSD (front side)
10 x NVMe (front side)

starting at$798

Configure

Suitable for

Database Servers Small Business Servers VDI and RDP Servers Virtualization Servers

Suitable for 4

In stock

Dell PowerEdge R640 4LFF

Cage specifications

4LFF — 4 x 3.5" SAS / SATA / SSD (front side)

starting at$807

Configure

Suitable for

Database Servers File and Archive Servers Small Business Servers VDI and RDP Servers Virtualization Servers

Suitable for 5

Brand Dell

Base PowerEdge R640 Server

Product Line PowerEdge

Product Type Rackmount Server

Form Factor 1U Rack

Socket LGA3647

Processor Up to 2x 2nd Generation Intel Xeon Scalable processors, up to 28 cores per processor

Chipset Intel C620

Memory Up to 2TB DDR4 2933MHz RDIMM /LRDIMM

RAM slots 16 DIMM Slots

Embedded Raid PERC H330, HBA330, HBA350i (adapter only), H730P, H740P, H750 (adapter only)

Remote Management iDRAC9, iDRAC Direct, iDRAC RESTful API with Redfish, Quick Sync 2 wireless module (optional)

Embedded NIC 4 x 1GbE 2 x 10GbE + 2 x 1GbE 4 x 10GbE 2 x 25GbE

IO Slots 3 x Gen3 slots all x16

Ports Front Ports: 1 x Dedicated iDRAC direct USB 1 x USB 2.0 1 x USB 3.0 (optional) 1 x Video Rear Ports: 1 x Dedicated iDRAC network port 1 x Serial 2 x USB 3.0 1 x Video

Power Supplies 495W Platinum 750W Platinum 750W 240HVDC Platinum* 1100W 48VDC 1100W Platinum 1100W 380HVDC Platinum* 1600W Platinum 750W Titanium Hot plug power supplies with full redundancy option

Fans Up to 8 hot plugs fans with full redundancy

Bezel Optional LCD bezel or security bezel

What our customers say

Chris Milczarek

10/08/2026

Evgenii Petukhov was more helpful and knowledgeable about the server. He was very active throughout the process and we have now put NewServerLife on our list of preferred vendors.

Dave P

09/28/2026

We have ordered from NSL three times now, and they have come through with flying colors every single time. The servers arrived exactly as ordered and perform wonderfully. Drive life is sitting above 90%, and when a shipping issue popped up, Sergey responded within minutes to secure a replacement part for next-day delivery. That quick action saved our project timeline!

With new hardware prices climbing everywhere, NSL offers a reliable, budget-friendly alternative at a fraction of the cost. Once you get past the initial hesitation of trying a new supplier, you'll find yourself coming back for every project. Huge thanks to Sergey and the entire NSL team.

Bert Armijo

09/08/2026

I've only used NewServerLife once - but I'll certainly be going back to them the next time I need a server.

Their team did a great job on my recent purchase. Everything was exactly as described, it was packed well, arrived on time and all the firmware is even up to date. Just as importantly, their website provided clear choices, allerted me to improper configurations, and the staff answered questions in the chat quickly.

When I need another, I know where to go.

Queenie Beanie

08/28/2026

They offer fast shipping and low prices on computer parts. I have bought a bunch of cpus to add to my collection and they all come packaged well and quick.

Alexis Wagner

08/24/2026

By far my best experience. The equipment arrived well packed, matched the BOM exactly, and every part was in excellent condition (SSD health over 90%, server like new). Small details like velcro on both power supplies show they care. Fast, friendly customer service too. Highly recommend to any serious business. Thank you Sergey!

Miles Morrison

08/12/2026

Great communication with the seller. I had my server in about 5 days, and everything checked out fine. They did a full test on the server before shipping. And they packed it right, no issues with anything. I will buy again in the future for sure!

Walter Bernd

08/10/2026

The items were better than described and I expected. these guys also shipped quickly!

edson santos

07/28/2026

I can't possibly say enough good things about NewServerLife. Evgenii has been amazing, even helping me solve a problem. Recomend

Caylon Travis

07/25/2026

Super happy customer here- best website for custom config options and price details- purchase arrived in excellent condition- stellar customer service10/10 would recommend

Adam Gilman

07/21/2026

Easy to configure a system from the website. My configuration didn't work out after purchase, but they contacted me and upgraded me to a better system that worked. System was packaged well. Shipping was prompt and great communication. Would definitely purchase from here again.

Jussi

07/17/2026

Bought a HP secondary riser and all went really well. Item was like new, shipping was quick, and well packed. Moreover the communication from the seller was good and honest. Really recommended.

Ken Loz

07/16/2026

Provided me what I needed. It took a little while, but I was always kept aware of the delivery date. My order was delayed when the original unit did not pass testing. It was replaced and is working just fine. My alternative was paying $25K for a new Dell server.

Vardan Gevorgyan

07/09/2026

Excellent seller! The Dell PowerEdge R640 arrived exactly as described, very well packed, and in excellent condition. The server works perfectly, and all listed components (dual Xeon Gold 6152 CPUs, 128GB RAM, H730P RAID controller, rails, LCD bezel, TPM, caddies, and 4-port NIC) were included as advertised. Shipping was fast, communication was great, and the transaction was smooth from start to finish. Highly recommended seller—would definitely buy from them again. A+++++

Chris Flynn

06/26/2026

We recently purchased a replacement Dell server, and the entire procurement process was seamless. The sales team was highly responsive, quickly identifying our exact requirements and streamlining the order. While we encountered a minor technical hiccup with a loose connection during setup, support stepped in immediately to help us resolve it. Overall, excellent service from start to finish.

Gene Vigelis

06/23/2026

I can't possibly say enough good things about NewServerLife. Evgenii has been amazing, even helping me solve a problem that ended up being an external flash drive. Absolutely amazing service support. They'll be my first stop for any additional purchases.

Jason

06/23/2026

I was in need of a server for a new project - something bigger than I’d ever needed before. NewServerLife had what I needed and was able to spec to my exact requirements, and was a great price. The unit shipped quickly once built and came packed professionally. It was easy to set up and I’ve been putting it to good use. I’m glad I’m able to put a retired server onto a new task.

Jason Prouty

06/19/2026

Fast shipping and very responsive customer service I will be using them again. Prices were very competitive and good selection.

MNelson

06/16/2026

Edit: Customer service was excellent and they worked with us in order for us to easily order our items. When there was an issue with the fulfillment, Evgeniy worked with me to correct the situation. We have received our order and everything powered on.