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Product comparison · 2 nas & storage servers

Buffalo HD-QL4TSU2R5-EU NAS/storage server vs Fujitsu CELVIN NAS Q800 Intel Atom® D525

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  • 15specifications compared
  • 11differ
  • 4identical
  • 73known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 0 TB
  • Number of storage drives installed
    • 4
    • 0
  • Storage drive capacity
    • 1 TB
    • 0 GB
  • Storage drive interface
    • Serial ATA II
    • Serial ATA, Serial ATA II
  • RAID levels
    • 0, 5, 10
    • 0, 1, 5, 6, JBOD
  • USB 2.0 ports quantity
    • 1
    • 4
  • Power consumption (typical)
    • 90 W
    • 37 W
  • Weight
    • 5.5 kg
    • 3.65 kg

Side by side

Differences highlightedShow differences only
88 specifications
A

Buffalo

HD-QL4TSU2R5-EU NAS/storage server

Model HD-QL4TSU2R5-EU

View product
B

Fujitsu

CELVIN NAS Q800 Intel Atom® D525

Model Q800

View product
Storage5 differ
Total installed storage capacityDiffers4 TB0 TB
Number of storage drives installedDiffers40
Number of storage drives supported44
Storage drive capacityDiffers1 TB0 GB
Storage drive interfaceDiffersSerial ATA IISerial ATA, Serial ATA II
RAID levelsDiffers0, 5, 100, 1, 5, 6, JBOD
Supported file systemsKnown for oneext3, ext4, FAT32, HFS+, NTFS
Storage drive sizeKnown for one3.5"
HDD speedKnown for one7200 RPM
Maximum supported storage capacityKnown for one8 TB
Processoridentical
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel Atom®
Processor modelKnown for oneD525
Processor frequencyKnown for one1.8 GHz
Processor coresKnown for one2
Processor threadsKnown for one4
Processor cacheKnown for one1 MB
L2 cacheKnown for one1 MB
Bus typeKnown for oneDMI
ECC supported by processorKnown for oneNo
Number of processors installedKnown for one1
Physical Address Extension (PAE)Known for one32 bit
Processing Die sizeKnown for one87 mm²
Processor cache typeKnown for oneL2
Processor codeKnown for oneSLBXC
Processor codenameKnown for onePineview
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one22 x 22 mm
Processor socketKnown for oneBGA 559
SteppingKnown for oneB0
Thermal Design Power (TDP)Known for one13 W
TjunctionKnown for one100 °C
Maximum internal memory supported by processorKnown for one4 GB
Memory bandwidth supported by processor (max)Known for one6.4 GB/s
Conflict-Free processorKnown for oneNo
Memoryidentical
Internal memoryKnown for one1 GB
Internal memory typeKnown for oneDDR3
Flash memoryKnown for one512 MB
Networkidentical
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Compliance industry standardsKnown for oneIEEE802.3, IEEE802.3u, IEEE802.3ab
Cabling technologyKnown for one10/100/1000Base-T(X)
Supported network protocolsKnown for oneTCP/IP (IPv4/IPv6), CIFS/SMB, AFP, NFS v3, HTTP, FTP, SFTP, DDNS, NTP, Telnet, iSCSI, WebDAV
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one2
USB 2.0 ports quantityDiffers14
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
VGA (D-Sub) ports quantityKnown for one1
eSATAKnown for oneYes
eSATA ports quantityKnown for one1
Designidentical
Number of fans1 fan(s)1 fan(s)
LED indicatorsYesYes
Performanceidentical
Management protocolsKnown for oneSNMP
Web-based managementKnown for oneYes
On/off switchYesYes
Reset buttonKnown for oneYes
Security algorithmsKnown for oneHTTPS, SSH
Power1 differ
Power supply unit (PSU) capacityKnown for one250 W
Power consumption (typical)Differs90 W37 W
Weight & dimensions1 differ
WeightDiffers5.5 kg3.65 kg
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Number of Processing Die TransistorsKnown for one176 M
Thermal Monitoring TechnologiesKnown for oneNo
Memory channels supported by processorKnown for oneSingle
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Known for one20 - 80%
Other features2 differ
Dimensions (WxDxH)Differs149 x 233 x 154 mm180 x 235 x 177 mm
FanKnown for one90mm
Networking featuresKnown for oneGigabit Ethernet
Power requirementsDiffers100-240V, 50/60Hz100-240V AC, 50/60Hz
CertificationKnown for oneCE, FCC
Processor ARK IDKnown for one49490
Compatible operating systemsKnown for oneWindows 7(32/64-bit), Vista(32/64-bit), XP Windows Server 2008 R2(64-bit), 2008(32/64-bit), 2003 R2(32-bit), 2003(32-bit) Mac OS 10.4
Data transfer rateKnown for one3 Gbit/s

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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