We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Dell PowerEdge R640 1U rack server silver front eight 2.5 inch drive bays

DELL

DELL PowerEdge R640 8SFF 2x Xeon Silver 4210 768GB DDR4 No Drive rack server

SKU CH-B49C-SEZR3

A 1U rack server holding eight 2.5-inch drive bays, dual Xeon Silver 4210 CPUs at 2.2 GHz, 768 GB DDR4 ECC memory and a PERC H740P RAID controller

  • ProcessorIntel Xeon
  • Installed RAM768 GB
  • Type of memoryDDR4
  • Processor speed2.2 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual Xeon Silver 4210 CPUs deliver 20 cores at 2.2 GHz
  • 768 GB DDR4 ECC memory scales to 7.68 TB capacity
  • Eight 2.5-inch SAS bays with PERC H740P RAID controller
  • Integrated 10 GbE 562T dual-port adapter for fast networking
  • iDRAC9 Enterprise licence enables full remote lifecycle management

PowerEdge R640 dual Xeon server

This Dell PowerEdge R640 rack server ships with two Intel Xeon Silver 4210 processors at 2.2 GHz and 768 GB of DDR4 ECC registered memory. The chassis supports up to eight 2.5-inch SAS drive bays and includes a PERC H740P RAID controller. Remote management is provided by iDRAC9 with an Enterprise licence.

Suits memory-intensive workloads, not GPU compute

The 768 GB DDR4 capacity and dual ten-core CPUs fit virtualisation hosts, database nodes and analytics clusters that need large memory footprints. Buyers who require dedicated GPU acceleration or more than two sockets should evaluate alternative platforms.

768 GB DDR4 decides fit

The installed 768 GB of DDR4 ECC registered memory is the key specification; it determines whether the system can hold your working dataset. Maximum supported capacity reaches 7.68 TB, so further expansion is possible if the application demands it.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $3,773.99
Pricier than about 71% of the 17,641 comparable items (median $1,910.99).
Installed RAM 768 GB
Higher than about 90% of the 15,103 comparable items (median 128 GB).
Processor speed 2.2 GHz
Lower than about 60% of the 9,950 comparable items (median 2.3 GHz).

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDELL
Product linePowerEdge
Model nameRack Mount
Product typeRack
Processor
ProcessorIntel Xeon
Processor speed2.2 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM768 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage9,60
Disk controllerDell PERC H740P Controller
Drive interfaceSAS
Graphics
Graphics chipIntegrated Graphics
Size & build
Product dimensions36 × 24 × 10 in
More details
Management controlleriDRAC9 - Enterprise License

Questions about this item

What existing infrastructure is needed to mount this 36-inch deep chassis?

The server requires a standard four-post rack with enough depth for the 36-inch chassis and a 750 W power connection for each of the two installed supplies.

Can the PERC H740P controller manage drives from an older Dell server using SAS?

Yes, the H740P uses a SAS interface so it can connect to compatible SAS drives you already own, provided they are 2.5-inch form factor.

How do I confirm the 768 GB of DDR4 memory is recognised after installation?

Check the iDRAC9 Enterprise interface or the BIOS memory summary; both will display the total 768 GB installed across the memory slots.

More in Rack & Tower Servers

Similar items