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Product comparison · 2 nas & storage servers

Iomega 1.5TB StorCenter Pro 250d Series + Print Server vs Iomega 500GB StorCenter Pro 250d Series + REV 70GB Disk

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  • 59specifications compared
  • 9differ
  • 50identical
  • 6known for one product only

Key differences

  • Total installed storage capacity
    • 1.5 TB
    • 0.5 TB
  • Number of storage drives installed
    • 3
    • 2
  • Storage drive capacity
    • 500 GB
    • 250 GB
  • Storage drive interface
    • Serial ATA
    • Serial ATA II
  • RAID levels
    • 0, 1, 5
    • 0, 1
  • Internal memory
    • 1 GB
    • 0.25 GB

Side by side

Differences highlightedShow differences only
65 specifications
A

Iomega

1.5TB StorCenter Pro 250d Series + Print ServerView product
B

Iomega

500GB StorCenter Pro 250d Series + REV 70GB DiskView product
Storage5 differ
Total installed storage capacityDiffers1.5 TB0.5 TB
Number of storage drives installedDiffers32
Storage drive capacityDiffers500 GB250 GB
Storage drive interfaceDiffersSerial ATASerial ATA II
HDD speed7200 RPM7200 RPM
RAID levelsDiffers0, 1, 50, 1
Drive device, buffer sizeKnown for one8 MB
Hot-swap drive baysKnown for oneYes
Processoridentical
Processor manufacturerIntelIntel
Processor model352352
Processor frequency3.2 GHz3.2 GHz
Processor cores11
Processor threads11
Processor cache0.512 MB0.512 MB
Bus typeFSBFSB
CPU multiplier (bus/core ratio)2424
ECC supported by processorNoNo
FSB ParityNoNo
Number of processors installedKnown for one1
Physical Address Extension (PAE)32 bit32 bit
Processing Die size81 mm²81 mm²
Processor cache typeL2L2
Processor codenameCedarmillCedarmill
Processor core voltage (AC)1.25 - 1.325 V1.25 - 1.325 V
Processor front side bus533 MHz533 MHz
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Tcase69.2 °C69.2 °C
Thermal Design Power (TDP)86 W86 W
Memory1 differ
Internal memoryDiffers1 GB0.25 GB
Networkidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Maximum data transfer rateKnown for one1000 Mbit/s
Supported network protocolsTCP/IP, AppleTalk, IPX, NetBEUITCP/IP, AppleTalk, IPX, NetBEUI
Designidentical
Chassis typeDesktopDesktop
Software1 differ
Operating system installedWindows Storage Server 2003 R2Windows Storage Server 2003 R2
Bundled softwareDiffersIomega NAS Discovery Software EMC Retrospect Express for PC (7.5) & Mac (v6.1) BrightStor ARCserve Backup 11.5 + Disaster Recovery Option eTrust Antivirus 7.1 (CL)Iomega NAS Discovery Software EMC Retrospect Express (5 client) CA BrightStor ARCserve Backup 11.5 with Disaster Recovery Option CA Associates eTrust Antivirus 7.1
Poweridentical
Power supply unit (PSU) capacity270 W270 W
Weight & dimensionsidentical
Weight8.2 kg8.2 kg
Processor special featuresidentical
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyNoNo
Execute Disable BitYesYes
Idle StatesNoNo
Intel 64YesYes
Intel Demand Based SwitchingNoNo
Intel Enhanced Halt StateNoNo
Intel Trusted Execution TechnologyNoNo
Intel Virtualization Technology (VT-x)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Turbo Boost TechnologyNoNo
Number of Processing Die Transistors188 M188 M
Operational conditionsidentical
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Operating relative humidity (H-H)20 - 85%20 - 85%
Storage relative humidity (H-H)20 - 90%20 - 90%
Storage temperature (T-T)-10 - 60 °C-10 - 60 °C
Other features2 differ
Compatible operating systemsDiffersWindows 2000/XP/Vista Mac OS 8.x, 9.x, 10.x Novell NetWare 3.x, 4.x, 5.x Red Hat Linux SuSE SunOS, Solaris, SCO UnixWindows 2000/Vista Mac OS 8.x, 9.x, 10.x Novell NetWare 3.x, 4.x, 5.x Red Hat Linux SunOS, Solaris, SCO Unix
Dimensions (WxDxH)230 x 335 x 215 mm230 x 335 x 215 mm
Networking featuresKnown for oneGigabit Ethernet
Power requirements115-230V; 50/60Hz115-230V; 50/60Hz
Security featuresFile Level Security (ACLs) Kerberos 5.0 Microsoft Active Directory (AD) Microsoft NT Domain Controller (PDC)File Level Security (ACLs) Kerberos 5.0 Microsoft Active Directory (AD) Microsoft NT Domain Controller (PDC)
CertificationUL, C-UL, CE, ICES, FCC Class AUL, C-UL, CE, ICES, FCC Class A
Processor ARK ID2712927129
I/O portsDiffers2x RJ-45 4x USB 1x VGA 1x Serial (COM) 1x Ultra 320 SCSI1x RJ-45 4x USB 1x Serial (COM) 1x VGA

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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