Product comparison · 2 nas & storage servers

Iomega 500GB StoreCenter Pro 250d Series vs Zyxel NSA-220 0 TB

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  • 14specifications compared
  • 12differ
  • 2identical
  • 55known for one product only

Key differences

  • Total installed storage capacity
    • 500GB StoreCenter Pro 250d Series:0.5 TB
    • NSA-220 0 TB:0 TB
  • Number of storage drives installed
    • 500GB StoreCenter Pro 250d Series:2
    • NSA-220 0 TB:0
  • Storage drive capacity
    • 500GB StoreCenter Pro 250d Series:250 GB
    • NSA-220 0 TB:0 GB
  • Weight
    • 500GB StoreCenter Pro 250d Series:8.2 kg
    • NSA-220 0 TB:1.5 kg
  • Operating relative humidity (H-H)
    • 500GB StoreCenter Pro 250d Series:20 - 85%
    • NSA-220 0 TB:5 - 95%
  • Storage relative humidity (H-H)
    • 500GB StoreCenter Pro 250d Series:20 - 90%
    • NSA-220 0 TB:20 - 85%
  • Storage temperature (T-T)
    • 500GB StoreCenter Pro 250d Series:-10 - 60 °C
    • NSA-220 0 TB:-30 - 60 °C
  • Dimensions (WxDxH)
    • 500GB StoreCenter Pro 250d Series:230 x 335 x 215 mm
    • NSA-220 0 TB:202 x 113 x 142 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of 500GB StoreCenter Pro 250d Series, NSA-220
69 specifications
B

Zyxel

NSA-220 0 TB

Model NSA-220

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Storage3 differ
Total installed storage capacityDiffers0.5 TB0 TB
Number of storage drives installedDiffers20
Storage drive capacityDiffers250 GB0 GB
Storage drive interfaceSerial ATASerial ATA
HDD speedKnown for one7200 RPMUnknown — not stated by the source
RAID levelsKnown for one0, 1Unknown — not stated by the source
Drive device, buffer sizeKnown for one8 MBUnknown — not stated by the source
Number of storage drives supportedKnown for oneUnknown — not stated by the source2
Maximum supported storage capacityKnown for oneUnknown — not stated by the source1.5 TB
Processoridentical
Processor manufacturerKnown for oneIntelUnknown — not stated by the source
Processor familyKnown for oneIntel® Celeron®Unknown — not stated by the source
Processor modelKnown for one352Unknown — not stated by the source
Processor frequencyKnown for one3.2 GHzUnknown — not stated by the source
Processor coresKnown for one1Unknown — not stated by the source
Processor threadsKnown for one1Unknown — not stated by the source
Processor cacheKnown for one0.512 MBUnknown — not stated by the source
Bus typeKnown for oneFSBUnknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one24Unknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
FSB ParityKnown for oneNoUnknown — not stated by the source
Number of processors installedKnown for one1Unknown — not stated by the source
Physical Address Extension (PAE)Known for one32 bitUnknown — not stated by the source
Processing Die sizeKnown for one81 mm²Unknown — not stated by the source
Processor cache typeKnown for oneL2Unknown — not stated by the source
Processor codenameKnown for oneCedarmillUnknown — not stated by the source
Processor core voltage (AC)Known for one1.25 - 1.325 VUnknown — not stated by the source
Processor front side busKnown for one533 MHzUnknown — not stated by the source
Processor lithographyKnown for one65 nmUnknown — not stated by the source
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor package sizeKnown for one37.5 x 37.5 mmUnknown — not stated by the source
Processor socketKnown for oneLGA 775 (Socket T)Unknown — not stated by the source
TcaseKnown for one69.2 °CUnknown — not stated by the source
Thermal Design Power (TDP)Known for one86 WUnknown — not stated by the source
Memoryidentical
Internal memoryKnown for one0.5 GBUnknown — not stated by the source
Internal memory typeKnown for oneDDR2Unknown — not stated by the source
Networkidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3abUnknown — not stated by the source
Maximum data transfer rateKnown for one1000 Mbit/sUnknown — not stated by the source
Supported network protocolsKnown for oneTCP/IP, AppleTalk, IPX, NetBEUIUnknown — not stated by the source
DHCP clientKnown for oneUnknown — not stated by the sourceYes
Softwareidentical
Bundled softwareKnown for oneeTrust Antivirus 7.1 Iomega NAS Discovery Software EMC Retrospect Express BrightStor ARCserve Backup 11.5 + Disaster Recovery OptionUnknown — not stated by the source
Poweridentical
Power supply unit (PSU) capacityKnown for one270 WUnknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers8.2 kg1.5 kg
Processor special featuresidentical
Embedded options availableKnown for oneYesUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneNoUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneNoUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Demand Based SwitchingKnown for oneNoUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneNoUnknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneNoUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneNoUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneNoUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNoUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for oneNoUnknown — not stated by the source
Number of Processing Die TransistorsKnown for one188 MUnknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Operating relative humidity (H-H)Differs20 - 85%5 - 95%
Storage relative humidity (H-H)Differs20 - 90%20 - 85%
Storage temperature (T-T)Differs-10 - 60 °C-30 - 60 °C
Other features5 differ
Compatible operating systemsDiffersWindows Storage Server 2003 R2 Express EditionWindows 2000/XP/2003/Vista Linux Redhat
Dimensions (WxDxH)Differs230 x 335 x 215 mm202 x 113 x 142 mm
Networking featuresDiffersGigabit EthernetTCP/IP, UDP/IP, NetBEUI
Power requirementsDiffers115-230V; 50/60Hz100-240 V, 1.5A, 50-60 Hz
CertificationDiffersUL, C-UL, CE, ICES, FCC Class A- FCC Part 15 Class B - CE EN55022 Class B - CE EN55024 - VCCI & BSMI, CSA 60950-1, IEC 60950-1, EN 60950-1, ANSI/UL 60950-1
Processor ARK IDKnown for one27129Unknown — not stated by the source
I/O portsKnown for one4x USB 2.0 1x VGA 1x Serial (COM)Unknown — not stated by the source
Minimum system requirementsKnown for oneUnknown — not stated by the sourceFirefox 2.0 / IE 6.0/7.0
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source1
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source2

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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