StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Dell
Dell
PHYDR System Board Motherboard
Dell

PHYDR System Board Motherboard

Best price now

$399.00at AmazonChecked Nov 12

Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon
Dell discount code →

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $399.00 at Amazon on Nov 12.

Our take on the PHYDR System Board Motherboard

This is the Dell PHYDR system board, the motherboard used in the PowerEdge R640 1U rack server. It carries two LGA 3647 sockets for 2nd Gen Intel Xeon Scalable CPUs, 24 DDR4 DIMM slots at 2933 MHz, three PCIe 3.0 slots plus dedicated PERC and rNDC slots, and four 1GbE LOM ports. It suits owners repairing or upgrading an existing R640, or building a spare server from R640 parts. Against newer single-socket boards it offers more memory capacity and dual-socket compute, but it is a server part tied to one chassis, not a general-purpose desktop board.

Best forReplacing a failed board in an existing PowerEdge R640R640 owners adding a second Xeon Scalable CPUBuilding a spare 1U server from R640 partsDense virtualization hosts that need many DIMMs
Pros
  • Two sockets for 2nd Gen Xeon Scalable CPUs
  • 24 DIMM slots at 2933 MHz for large memory builds
  • Dedicated PERC and rNDC slots keep PCIe slots free
  • Four built-in 1GbE LOM ports
  • Supports up to three single-width GPUs
Cons
  • Fits only the R640 chassis, not other servers or desktops
  • Needs a supported Xeon Scalable CPU and ECC DDR4 to run
  • No 10GbE onboard; faster networking needs an adapter
  • 1st Gen Xeon Scalable support depends on board revision

PHYDR System Board Motherboard prices at every store

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $399.00Free shippingChecked Nov 12
    Visit Amazon

Also available at

  • aloinfousa.comCheck price at aloinfousa.com

Store links may earn us a commission.

PHYDR System Board Motherboard price history

Lowest price we've seen: $399.00 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the PHYDR System Board Motherboard

This is a Dell PHYDR system board (motherboard) with R640 specifications. It has two sockets for 2nd Gen Intel Xeon Scalable processors.

It supports 24 ECC DDR4 RDIMM/LRDIMM memory modules at 2933 MHz. Expansion includes three PCIe 3.0 slots, plus dedicated PERC and rNDC slots. It supports up to three single-width GPUs.

Brand
Dell
Model
PHYDR System Board
Socket
2 x 2nd Gen Intel Xeon Scalable
Memory
24 x ECC DDR4 RDIMM/LRDIMM, 2933 MHz
Expansion
3 x PCIe 3.0, dedicated PERC slot, dedicated rNDC slot
Networking
4 x 1GbE LOM
GPU support
Up to 3 single-width

Questions and answers

Which CPUs does this board support?
It has two LGA 3647 sockets for 2nd Gen Intel Xeon Scalable processors. Check the board revision before fitting a 1st Gen Scalable chip.
How much memory can it take?
It has 24 DIMM slots for ECC DDR4 RDIMM or LRDIMM at 2933 MHz. Actual speed and capacity depend on the CPUs and DIMMs installed.
Will it fit my server?
It is the system board for the Dell PowerEdge R640 1U rack server. It is not a drop-in fit for other PowerEdge models or desktop cases.
Does it include a RAID controller?
No. It has a dedicated PERC slot for a Dell RAID controller, which is sold separately.
What networking is built in?
Four 1GbE LOM ports are onboard. For 10GbE or faster you add a card in a PCIe slot or the rNDC slot.
What comes in the box?
The board itself. CPUs, heatsinks, memory, RAID controller and cables are not included unless stated.
Where is the PHYDR System Board Motherboard cheapest?
At Amazon, for $399.00, as of our latest check.
Where can I buy the PHYDR System Board Motherboard?
2 stores we checked sell it, including Amazon, aloinfousa.com.

More from Dell

  • D
    Dell 65TRV Server Motherboard
    Dell 65TRV Server Motherboard
  • D
    Dell 065TRV Server Motherboard
    Dell 065TRV Server Motherboard
  • G
    G5DR5 System Board Motherboard
    G5DR5 System Board Motherboard
  • D
    Dell Alienware Aurora R16 Gaming Desktop
    Dell Alienware Aurora R16 Gaming Desktop
  • D
    Dell Tower Plus (EBT2250)
    Dell Tower Plus (EBT2250)
  • D
    Dell Optiplex Desktop Computer
    Dell Optiplex Desktop Computer
  • D
    Dell AX210 Speaker System
    Dell AX210 Speaker System
  • D
    Dell XPS 16 (9640)
    Dell XPS 16 (9640)
  • All Dell deals and products →

    More motherboards

    • X
      X11SRA
      X11SRA
    • A
      ASRock B650D4U Micro ATX Motherboard
      ASRock B650D4U Micro ATX Motherboard
    • A
      Aorus B650 ELITE AX Gaming Desktop Motherboard - AMD B650 Chipset - Socket AM5 - ATX (b650aoruseliteax)
      Aorus B650 ELITE AX Gaming Desktop Motherboard - AMD B650 Chipset - Socket AM5 - ATX (b650aoruseliteax)
    • S
      Supermicro X9SPVM4O Mini-ITX Motherboard & CPU Combo
      Supermicro X9SPVM4O Mini-ITX Motherboard & CPU Combo
    • S
      Supermicro X11SSQ Motherboard
      Supermicro X11SSQ Motherboard
    • S
      Supermicro X10SLV Motherboard
      Supermicro X10SLV Motherboard
    • S
      Supermicro MBD-C9Z390-CG-O
      Supermicro MBD-C9Z390-CG-O
    • S
      Supermicro MBD-C9Z390-CGW-O
      Supermicro MBD-C9Z390-CGW-O