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Product comparison · 2 nas & storage servers

Iomega 500GB StoreCenter Pro 250d Series vs Iomega 750GB StorCenter Pro 250d Series + Print Server

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  • 61specifications compared
  • 7differ
  • 54identical
  • 5known for one product only

Key differences

The Iomega 750GB StorCenter Pro 250d Series + Print Server has 0.25 TB more total installed storage capacity than the Iomega 500GB StoreCenter Pro 250d Series (0.75 TB vs 0.5 TB). The Iomega 750GB StorCenter Pro 250d Series + Print Server has 1 more storage drives installed than the Iomega 500GB StoreCenter Pro 250d Series (3 vs 2). RAID levels: 0, 1 on the Iomega 500GB StoreCenter Pro 250d Series, 0, 1, 5 on the Iomega 750GB StorCenter Pro 250d Series + Print Server. Power requirements: 115-230V; 50/60Hz on the Iomega 500GB StoreCenter Pro 250d Series, 115-230V; 50/60 Hz on the Iomega 750GB StorCenter Pro 250d Series + Print Server.

  • Total installed storage capacity
    • 0.5 TB
    • 0.75 TB
  • Number of storage drives installed
    • 2
    • 3
  • RAID levels
    • 0, 1
    • 0, 1, 5
  • Power requirements
    • 115-230V; 50/60Hz
    • 115-230V; 50/60 Hz

Side by side

Differences highlightedShow differences only
66 specifications
A

Iomega

500GB StoreCenter Pro 250d SeriesView product
B

Iomega

750GB StorCenter Pro 250d Series + Print ServerView product
Storage3 differ
Total installed storage capacityDiffers0.5 TB0.75 TB
Number of storage drives installedDiffers23
Storage drive capacity250 GB250 GB
Storage drive interfaceSerial ATASerial ATA
HDD speed7200 RPM7200 RPM
RAID levelsDiffers0, 10, 1, 5
Drive device, buffer size8 MB8 MB
Drive device, transfer rateKnown for one150 MB/s
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
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
Processor familyKnown for oneIntel® Celeron®
Number of processors installedKnown for one1
Memoryidentical
Internal memory0.5 GB0.5 GB
Internal memory typeDDR2DDR2
Networkidentical
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Maximum data transfer rate1000 Mbit/s1000 Mbit/s
Supported network protocolsTCP/IP, AppleTalk, IPX, NetBEUITCP/IP, AppleTalk, IPX, NetBEUI
Designidentical
Chassis typeKnown for oneDesktop
Software1 differ
Bundled softwareDifferseTrust Antivirus 7.1 Iomega NAS Discovery Software EMC Retrospect Express BrightStor ARCserve Backup 11.5 + Disaster Recovery OptionIomega NAS Discovery EMC Retrospect Express CA BrightStor ARCserve Backup 11.5 with Disaster Recovery Option CA 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 features3 differ
Compatible operating systemsDiffersWindows Storage Server 2003 R2 Express EditionWindows 2000/XP/Vista Mac OS 8.x, 9.x, 10.x Novell NetWare 3.x, 4.x, 5.x Linux OS SunOS, Solaris, SCO Unix
Dimensions (WxDxH)230 x 335 x 215 mm230 x 335 x 215 mm
Networking featuresGigabit EthernetGigabit Ethernet
Power requirementsDiffers115-230V; 50/60Hz115-230V; 50/60 Hz
Security featuresKnown for oneFile 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 portsDiffers4x USB 2.0 1x VGA 1x Serial (COM)2x Gigabit Ethernet (RJ-45) 4x USB 2.0 1x Serial (COM) 1x Ultra 320 SCSI

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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