Product comparison · 2 nas & storage servers

Buffalo TeraStation TS7120 48TB vs QNAP TS-221 4TB

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  • 38specifications compared
  • 23differ
  • 15identical
  • 97known for one product only

Key differences

  • Total installed storage capacity
    • TeraStation TS7120 48TB:48 TB
    • TS-221 4TB:4 TB
  • Number of storage drives installed
    • TeraStation TS7120 48TB:12
    • TS-221 4TB:2
  • Number of storage drives supported
    • TeraStation TS7120 48TB:12
    • TS-221 4TB:2
  • Storage drive capacity
    • TeraStation TS7120 48TB:4 TB
    • TS-221 4TB:2 TB
  • Processor family
    • TeraStation TS7120 48TB:Intel® Xeon® E3 Family
    • TS-221 4TB:Marvell
  • Processor frequency
    • TeraStation TS7120 48TB:3.4 GHz
    • TS-221 4TB:2 GHz
  • Internal memory
    • TeraStation TS7120 48TB:8 GB
    • TS-221 4TB:1 GB
  • Ethernet LAN (RJ-45) ports
    • TeraStation TS7120 48TB:4
    • TS-221 4TB:1

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Differences highlightedShow differences only (on)
Comparison of TeraStation TS7120 48TB, TS-221 4TB
135 specifications
Storage6 differ
Total installed storage capacityDiffers48 TB4 TB
Number of storage drives installedDiffers122
Number of storage drives supportedDiffers122
Storage drive capacityDiffers4 TB2 TB
Storage drive interfaceDiffersSerial ATA, Serial ATA II, Serial ATA IIISerial ATA II
RAID levelsDiffers0, 1, 5, 6, 10, 50, 51, 60, 61, JBOD0, 1, JBOD
Storage drive sizeKnown for oneUnknown — not stated by the source2.5/3.5"
HDD speedKnown for oneUnknown — not stated by the sourceVariable
Maximum supported storage capacityKnown for oneUnknown — not stated by the source8 TB
Supported file systemsKnown for oneUnknown — not stated by the sourceext3, ext4, FAT32, HFS+, NTFS
Drive device, buffer sizeKnown for oneUnknown — not stated by the source64 MB
Processor2 differ
Processor manufacturerKnown for oneIntelUnknown — not stated by the source
Processor familyDiffersIntel® Xeon® E3 FamilyMarvell
Processor modelKnown for oneE3-1275Unknown — not stated by the source
Processor frequencyDiffers3.4 GHz2 GHz
Processor boost frequencyKnown for one3.8 GHzUnknown — not stated by the source
Processor coresKnown for one4Unknown — not stated by the source
Processor threadsKnown for one8Unknown — not stated by the source
Processor cacheKnown for one8 MBUnknown — not stated by the source
L3 cacheKnown for one8 MBUnknown — not stated by the source
Bus typeKnown for oneDMIUnknown — not stated by the source
CPU configuration (max)Known for one1Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one3.4Unknown — not stated by the source
Compatible processor seriesKnown for oneIntel® Xeon®Unknown — not stated by the source
ECC supported by processorKnown for oneYesUnknown — not stated by the source
PCI Express slots versionKnown for one2.0Unknown — not stated by the source
Processor cache typeKnown for oneSmart CacheUnknown — not stated by the source
Processor codeKnown for oneSR00PUnknown — not stated by the source
Processor codenameKnown for oneSandy BridgeUnknown — not stated by the source
Processor lithographyKnown for one32 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 1155 (Socket H2)Unknown — not stated by the source
SteppingKnown for oneD2Unknown — not stated by the source
System bus rateKnown for one5 GT/sUnknown — not stated by the source
TcaseKnown for one72.6 °CUnknown — not stated by the source
Thermal Design Power (TDP)Known for one95 WUnknown — not stated by the source
On-board graphics card modelKnown for oneIntel® HD Graphics P3000Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one32 GBUnknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one21 GB/sUnknown — not stated by the source
Memory1 differ
Internal memoryDiffers8 GB1 GB
Memory slotsKnown for one2Unknown — not stated by the source
Flash memoryKnown for oneUnknown — not stated by the source16 MB
Network1 differ
Wi-Fi standardsKnown for oneNot supportedUnknown — not stated by the source
Compliance industry standardsKnown for oneIEEE802.3ab / IEEE802.3u / IEEE802.3Unknown — not stated by the source
Supported network protocolsDiffersTCP/IP, CIFS/SMB, AFP, HTTP/HTTPS, FTP/SFTP, NFS, LDAP, HTTP/HTTPS, NTP, RTSPCIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
DHCP clientKnown for oneUnknown — not stated by the sourceYes
DHCP serverKnown for oneUnknown — not stated by the sourceYes
Wake-on-LAN readyKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers41
USB 2.0 ports quantityDiffers61
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
eSATA ports quantityKnown for oneUnknown — not stated by the source2
eSATAKnown for oneUnknown — not stated by the sourceYes
Graphicsidentical
On-board graphics card base frequencyKnown for one850 MHzUnknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one1350 MHzUnknown — not stated by the source
Number of displays supported (on-board graphics)Known for one2Unknown — not stated by the source
Design3 differ
Chassis typeDiffersRack (2U)Tower
Product colourDiffersBlack, GreyBlack
LED indicatorsDiffersYesHDD, LAN, Status, USB
Number of fansKnown for oneUnknown — not stated by the source1 fan(s)
Performanceidentical
Management protocolsKnown for oneSNMPUnknown — not stated by the source
BuzzerKnown for oneUnknown — not stated by the sourceYes
Multilingual supportKnown for oneUnknown — not stated by the sourceYes
Number of usersKnown for oneUnknown — not stated by the source2048 user(s)
Noise levelKnown for oneUnknown — not stated by the source25.3 dB
Noise level (idle)Known for oneUnknown — not stated by the source11.9 dB
Web-based managementKnown for oneUnknown — not stated by the sourceYes
Access Control List (ACL)Known for oneUnknown — not stated by the sourceYes
Security algorithmsKnown for oneUnknown — not stated by the sourceHTTPS, SSH, SSL/TLS
Softwareidentical
Bundled softwareKnown for oneNovaBACKUP Business EssentialsUnknown — not stated by the source
Operating system installedKnown for oneUnknown — not stated by the sourceQNAP Turbo System
Operating system versionKnown for oneUnknown — not stated by the source4.0
Linux operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Poweridentical
Redundant power supply (RPS) supportKnown for oneYesUnknown — not stated by the source
Power consumption (typical)Known for one250 WUnknown — not stated by the source
AC input frequencyKnown for one50 - 60 HzUnknown — not stated by the source
Power supply unit (PSU) capacityKnown for oneUnknown — not stated by the source60 W
Number of power supply unitsKnown for oneUnknown — not stated by the source1
Power consumption (sleep)Known for oneUnknown — not stated by the source8 W
Weight & dimensions4 differ
WidthDiffers736 mm102 mm
DepthDiffers480 mm216 mm
HeightDiffers88 mm150 mm
WeightDiffers25 kg1.74 kg
Packaging content1 differ
External power adapterDiffersNoYes
Cables includedKnown for oneUnknown — not stated by the sourceAC, LAN (RJ-45)
Processor special featuresidentical
Embedded options availableKnown for oneYesUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Demand Based SwitchingKnown for oneYesUnknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for oneYesUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneYesUnknown — not stated by the source
Intel FDI TechnologyKnown for oneYesUnknown — not stated by the source
Intel Fast Memory AccessKnown for oneYesUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneYesUnknown — not stated by the source
Intel Identity Protection Technology versionKnown for one1.00Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneYesUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYesUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneYesUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYesUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYesUnknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for oneYesUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Smart CacheKnown for oneYesUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one2.0Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for oneNoUnknown — not stated by the source
Maximum number of PCI Express lanesKnown for one20Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
Memory channels supported by processorKnown for oneDualUnknown — not stated by the source
Memory types supported by processorKnown for oneDDR3-SDRAMUnknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%0 - 95%
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYesUnknown — not stated by the source
CertificationKnown for oneDLNAUnknown — not stated by the source
Processor ARK IDKnown for one52277Unknown — not stated by the source

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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