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Product comparison · 2 pc/workstation barebones

Fujitsu CELSIUS J580 vs Fujitsu CELSIUS M740

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  • 25specifications compared
  • 10differ
  • 15identical
  • 31known for one product only

Key differences

  • Number of memory slots
    • 4
    • 8
  • Maximum internal memory
    • 64 GB
    • 256 GB
  • Supported memory clock speeds
    • 2400,2666 MHz
    • 2400 MHz
  • Motherboard chipset
    • Intel C246
    • Intel® C612
  • LAN controller
    • Intel I219LM
    • Intel® I217-LM
  • Number of 3.5" bays
    • 1
    • 6
  • Width
    • 332 mm
    • 186 mm
  • Depth
    • 338 mm
    • 481 mm

Side by side

Differences highlightedShow differences only
56 specifications
A

Fujitsu

CELSIUS J580View product
B

Fujitsu

CELSIUS M740View product
Processoridentical
Built-in processorNoNo
Memory3 differ
Memory slots typeDIMMDIMM
Number of memory slotsDiffers48
Maximum internal memoryDiffers64 GB256 GB
Supported memory clock speedsDiffers2400,2666 MHz2400 MHz
Supported memory typesKnown for oneDDR4-SDRAM
ECCYesYes
Memory channelsKnown for oneDual-channel
Non-ECCKnown for oneYes
Storageidentical
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive sizes supported2.5,3.5"2.5,3.5"
Number of storage drives supportedKnown for one9
RAID levelsKnown for one0, 1, 5, 10
Storage drive interfaceKnown for oneSerial ATA III
Graphicsidentical
On-board graphics cardYesYes
Graphics card familyIntelIntel
Performance1 differ
Motherboard form factorKnown for oneATX
Motherboard chipsetDiffersIntel C246Intel® C612
Processor socketKnown for oneLGA 2011-v3
Number of processors supported11
BIOS typeKnown for oneAMI
Built-in cameraKnown for oneNo
Audio chipRealtek ALC671Realtek ALC671
Compatible processor seriesKnown for oneIntel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Xeon®
Supported processor frequency (max)Known for one4.7 GHz
Network1 differ
Ethernet LANYesYes
LAN controllerDiffersIntel I219LMIntel® I217-LM
Wi-FiKnown for oneNo
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one9
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one4
Ethernet LAN (RJ-45) ports11
Expansion slotsidentical
PCI Express slots versionKnown for one2.0, 3.0
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one2
Design1 differ
Product colourBlackBlack
Cooling typeKnown for oneActive
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product typeWorkstation bareboneWorkstation barebone
Number of 3.5" baysDiffers16
Number of 5.25" bays11
Chassis typeKnown for oneSFF
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Certificatesidentical
CertificationKnown for oneGS, CE, FCC, cCSAus, RoHS, WEEE, EPEAT
Poweridentical
Power supply typeInternal power supply unitInternal power supply unit
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one100 - 240 V
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 85%
Operating temperature (T-T)Known for one10 - 35 °C
Weight & dimensions4 differ
WidthDiffers332 mm186 mm
DepthDiffers338 mm481 mm
HeightDiffers89 mm430 mm
WeightDiffers9 kg18 kg
Package widthKnown for one397 mm
Package depthKnown for one597 mm
Package heightKnown for one597 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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