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BUFFALO TeraStation TS5820DN16008 8-Bay NAS 160TB (8x20TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
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BUFFALO TeraStation TS5820DN16008 8-Bay NAS 160TB (8x20TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
  • Form Factor: 8-Bay
  • Port RJ-45: 1 x 10GbE + 2 x 1GbE
  • Port USB: 2 x USB3.0 + 2 x USB2.0
  • HDD Interface: 8 x SATA (8 x Bay)
  • Model #: TS5820DN16008
  • $7,199.99
  •  
  • $4,699.99 
  • Save: 34%
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Buffalo TeraStation WS5420DN Windows Server IoT 2019 Standard 32TB 4 Bay Desktop (4x8TB) NAS Hard Drives Included RAID iSCSI
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Buffalo TeraStation WS5420DN Windows Server IoT 2019 Standard 32TB 4 Bay Desktop (4x8TB) NAS Hard Drives Included RAID iSCSI
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 10GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: WS5420DN32S9
  • $3,199.99
  •  
  • $2,149.99 
  • Save: 32%
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BUFFALO TeraStation TS3420DN1604 4-Bay NAS 16TB (4x4TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
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BUFFALO TeraStation TS3420DN1604 4-Bay NAS 16TB (4x4TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS3420DN1604
  •  
  • $849.99 
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BUFFALO Technology - OP-HD8.0H2U-5Y 8 TB 3.5 Internal Hard Drive - SATA
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  •  
  • $577.99 
  • $17.99 Shipping
BUFFALO LinkStation 220 2-Bay Personal Cloud Network Storage 4TB (2x2TB) with Hard Drives Included
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BUFFALO LinkStation 220 2-Bay Personal Cloud Network Storage 4TB (2x2TB) with Hard Drives Included
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 10/100/1000M
  • Port USB: 1 x USB2.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: LS220D0402
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  • $259.99 
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BUFFALO LinkStation 210 1-Bay Personal Cloud Network Storage 4TB (1x4TB) with Hard Drives Included
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BUFFALO LinkStation 210 1-Bay Personal Cloud Network Storage 4TB (1x4TB) with Hard Drives Included
  • Form Factor: 1-Bay
  • Port RJ-45: 1 x 10/100/1000M
  • Port USB: 1 x USB2.0
  • HDD Interface: 1 x SATA (1 x Bay)
  • Model #: LS210D0401
  •  
  • $174.99 
  • $12.48 Shipping
BUFFALO LinkStation 220 2-Bay Personal Cloud Network Storage 8TB (2x4TB) with Hard Drives Included
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BUFFALO LinkStation 220 2-Bay Personal Cloud Network Storage 8TB (2x4TB) with Hard Drives Included
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 10/100/1000M
  • Port USB: 1 x USB2.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: LS220D0802
  •  
  • $320.49 
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BUFFALO LinkStation 210 1-Bay Personal Cloud Network Storage 2TB (1x2TB) with Hard Drives Included
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BUFFALO LinkStation 210 1-Bay Personal Cloud Network Storage 2TB (1x2TB) with Hard Drives Included
  • Form Factor: 1-Bay
  • Port RJ-45: 1 x 10/100/1000M
  • Port USB: 1 x USB2.0
  • HDD Interface: 1 x SATA (1 x Bay)
  • Model #: LS210D0201
  •  
  • $139.99 
  • $1.99 Shipping
BUFFALO LinkStation 220 2-Bay Personal Cloud Network Storage 12TB (2x6TB) with Hard Drives Included
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  • $421.99
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  • $419.99 
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BUFFALO LinkStation 720 2-Bay Professional Network Storage 16TB (2x8TB) with Hard Drives Included
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BUFFALO LinkStation 720 2-Bay Professional Network Storage 16TB (2x8TB) with Hard Drives Included
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 2.5GbE
  • Port USB: 2 x USB 3.2 Gen 1 + 1 x USB 2.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: LS720D1602
  • $589.99
  •  
  • $539.99 
  • Save: 8%
  • $3.99 Shipping
BUFFALO LinkStation 210 1-Bay Personal Cloud Network Storage 6TB (1x6TB) with Hard Drives Included
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  • $232.99
  •  
  • $209.99 
  • Save: 9%
  • $12.48 Shipping
BUFFALO TeraStation TS5820DN8004 8-Bay NAS 80TB (4x20TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
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BUFFALO TeraStation TS5820DN8004 8-Bay NAS 80TB (4x20TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
  • Form Factor: 8-Bay
  • Port RJ-45: 1 x 10GbE + 2 x 1GbE
  • Port USB: 2 x USB3.0 + 2 x USB2.0
  • HDD Interface: 8 x SATA (8 x Bay)
  • Model #: TS5820DN8004
  • $4,299.99
  •  
  • $2,799.99 
  • Save: 34%
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BUFFALO TeraStation TS3420DN3204 4-Bay NAS 32TB (4x8TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
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BUFFALO TeraStation TS3420DN3204 4-Bay NAS 32TB (4x8TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS3420DN3204
  • $1,799.99
  •  
  • $1,249.99 
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  • $19.90 Shipping
BUFFALO TeraStation TS3420DN0802 2-Bay NAS 8TB (2x4TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
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BUFFALO TeraStation TS3420DN0802 2-Bay NAS 8TB (2x4TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS3420DN0802
  • $678.00
  •  
  • $649.99 
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BUFFALO LinkStation 720 2-Bay Professional Network Storage 8TB (2x4TB) with Hard Drives Included
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BUFFALO LinkStation 720 2-Bay Professional Network Storage 8TB (2x4TB) with Hard Drives Included
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 2.5GbE
  • Port USB: 2 x USB 3.2 Gen 1 + 1 x USB 2.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: LS720D0802
  • $399.99
  •  
  • $379.99 
  • Save: 5%
  • $7.99 Shipping
BUFFALO LinkStation 710 1-Bay Professional Network Storage 8TB (1x8TB) with Hard Drives Included
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BUFFALO LinkStation 710 1-Bay Professional Network Storage 8TB (1x8TB) with Hard Drives Included
  • Form Factor: 1-Bay
  • Port RJ-45: 1 x 2.5GbE
  • Port USB: 2 x USB 3.2 Gen 1 + 1 x USB 2.0
  • HDD Interface: 1 x SATA (1 x Bay)
  • Model #: LS710D0801
  • $329.99
  •  
  • $289.99 
  • Save: 12%
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BUFFALO LinkStation SoHo 720 2-Bay Professional Office NAS 16TB (2x8TB) with Hard Drives Included
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BUFFALO LinkStation SoHo 720 2-Bay Professional Office NAS 16TB (2x8TB) with Hard Drives Included
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 2.5GbE
  • Port USB: 2 x USB 3.2 Gen 1 + 1 x USB 2.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: LS720D1602B
  • $659.99
  •  
  • $599.99 
  • Save: 9%
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BUFFALO LinkStation 710 1-Bay Professional Network Storage 4TB (1x4TB) with Hard Drives Included
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BUFFALO LinkStation 710 1-Bay Professional Network Storage 4TB (1x4TB) with Hard Drives Included
  • Form Factor: 1-Bay
  • Port RJ-45: 1 x 2.5GbE
  • Port USB: 2 x USB 3.2 Gen 1 + 1 x USB 2.0
  • HDD Interface: 1 x SATA (1 x Bay)
  • Model #: LS710D0401
  • $249.99
  •  
  • $219.99 
  • Save: 12%
  • $7.99 Shipping
BUFFALO LinkStation SoHo 720 2-Bay Professional Office NAS 4TB (2x2TB) with Hard Drives Included
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BUFFALO LinkStation SoHo 720 2-Bay Professional Office NAS 4TB (2x2TB) with Hard Drives Included
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 2.5GbE
  • Port USB: 2 x USB 3.2 Gen 1 + 1 x USB 2.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: LS720D0402B
  • $372.99
  •  
  • $359.99 
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BUFFALO TeraStation TS5820DN3204 8-Bay NAS 32TB (4x8TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
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BUFFALO TeraStation TS5820DN3204 8-Bay NAS 32TB (4x8TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
  • Form Factor: 8-Bay
  • Port RJ-45: 1 x 10GbE + 2 x 1GbE
  • Port USB: 2 x USB3.0 + 2 x USB2.0
  • HDD Interface: 8 x SATA (8 x Bay)
  • Model #: TS5820DN3204
  • $2,699.99
  •  
  • $1,899.99 
  • Save: 29%
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BUFFALO TeraStation TS5420DN8004 4-Bay NAS 80TB (4x20TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
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BUFFALO TeraStation TS5420DN8004 4-Bay NAS 80TB (4x20TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 10GbE + 2 x 1GbE
  • Port USB: 2 x USB3.0 + 2 x USB2.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS5420DN8004
  • $4,199.99
  •  
  • $2,599.99 
  • Save: 38%
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BUFFALO TeraStation TS5420DN0802 2-Bay NAS 8TB (2x4TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
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BUFFALO TeraStation TS5420DN0802 2-Bay NAS 8TB (2x4TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 10GbE + 2 x 1GbE
  • Port USB: 2 x USB3.0 + 2 x USB2.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS5420DN0802
  • $1,249.99
  •  
  • $899.99 
  • Save: 28%
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BUFFALO TeraStation TS5820DN4804 8-Bay NAS 48TB (4x12TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
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BUFFALO TeraStation TS5820DN4804 8-Bay NAS 48TB (4x12TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
  • Form Factor: 8-Bay
  • Port RJ-45: 1 x 10GbE + 2 x 1GbE
  • Port USB: 2 x USB3.0 + 2 x USB2.0
  • HDD Interface: 8 x SATA (8 x Bay)
  • Model #: TS5820DN4804
  • $3,299.99
  •  
  • $2,299.99 
  • Save: 30%
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BUFFALO LinkStation 720 2-Bay Professional Network Storage 4TB (2x2TB) with Hard Drives Included
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BUFFALO LinkStation 720 2-Bay Professional Network Storage 4TB (2x2TB) with Hard Drives Included
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 2.5GbE
  • Port USB: 2 x USB 3.2 Gen 1 + 1 x USB 2.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: LS720D0402
  • $331.99
  •  
  • $309.99 
  • Save: 6%
  • $5.99 Shipping
BUFFALO LinkStation 710 1-Bay Professional Network Storage 2TB (1X2TB) with Hard Drives Included
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BUFFALO LinkStation 710 1-Bay Professional Network Storage 2TB (1X2TB) with Hard Drives Included
  • Form Factor: 1-Bay
  • Port RJ-45: 1 x 2.5GbE
  • Port USB: 2 x USB 3.2 Gen 1 + 1 x USB 2.0
  • HDD Interface: 1 x SATA (1 x Bay)
  • Model #: LS710D0201
  • $229.99
  •  
  • $209.99 
  • Save: 8%
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4TB SPARE REPLACEMENT HARD DRIVE FOR TERASTATION 3010 & 5010 MODELS
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4TB SPARE REPLACEMENT HARD DRIVE FOR TERASTATION 3010 & 5010 MODELS
  • Type: Accessory
  • Weight: 2.05
  • Model #: OP-HD4.0N
  • $169.99
  •  
  • $155.99 
  • Save: 8%
  • $14.99 Shipping
Buffalo TeraStation WS5420DN Windows Server IoT 2019 Standard 16TB 4 Bay Desktop (4x4TB) NAS Hard Drives Included RAID iSCSI
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Buffalo TeraStation WS5420DN Windows Server IoT 2019 Standard 16TB 4 Bay Desktop (4x4TB) NAS Hard Drives Included RAID iSCSI
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 10GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: WS5420DN16S9
  • $2,599.99
  •  
  • $1,699.99 
  • Save: 34%
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BUFFALO TeraStation TS5420DN6404 4-Bay NAS 64TB (4x16TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
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BUFFALO TeraStation TS5420DN6404 4-Bay NAS 64TB (4x16TB) with NAS-Grade Hard Drives Included Desktop Network Attached Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 10GbE + 2 x 1GbE
  • Port USB: 2 x USB3.0 + 2 x USB2.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS5420DN6404
  •  
  • $2,199.99 
  • Free Shipping
BUFFALO LinkStation SoHo 720 2-Bay Professional Office NAS 8TB (2x4TB) with Hard Drives Included
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BUFFALO LinkStation SoHo 720 2-Bay Professional Office NAS 8TB (2x4TB) with Hard Drives Included
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 2.5GbE
  • Port USB: 2 x USB 3.2 Gen 1 + 1 x USB 2.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: LS720D0802B
  • $459.99
  •  
  • $419.99 
  • Save: 8%
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BUFFALO TS3230DN1602 16TB (2 x 8TB) Network Storage
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BUFFALO TS3230DN1602 16TB (2 x 8TB) Network Storage
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: TS3230DN1602
  •  
  • $739.99 
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BUFFALO TS3430RN0804 8TB (4 x 2TB) Network Storage
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BUFFALO TS3430RN0804 8TB (4 x 2TB) Network Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0 + 1 x USB2.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS3430RN0804
  • $1,054.00
  •  
  • $999.99 
  • Save: 5%
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BUFFALO TS3430RN0402 4TB (2 x 2TB) Network Storage
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BUFFALO TS3430RN0402 4TB (2 x 2TB) Network Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0 + 1 x USB2.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS3430RN0402
  •  
  • $819.99 
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Buffalo TeraStation WS5420DN Windows Server IoT 2019 Standard 8TB 4 Bay Desktop (4x2TB) NAS Hard Drives Included RAID iSCSI
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Buffalo TeraStation WS5420DN Windows Server IoT 2019 Standard 8TB 4 Bay Desktop (4x2TB) NAS Hard Drives Included RAID iSCSI
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 10GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: WS5420DN08S9
  • $2,349.99
  •  
  • $1,599.99 
  • Save: 31%
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BUFFALO TS3430DN1602 16TB (2 x 8TB) Network Storage
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BUFFALO TS3430DN1602 16TB (2 x 8TB) Network Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS3430DN1602
  •  
  • $839.99 
  • Free Shipping
BUFFALO TS3430DN0402 4TB (2 x 2TB) Network Storage
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BUFFALO TS3430DN0402 4TB (2 x 2TB) Network Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS3430DN0402
  •  
  • $589.99 
  • Free Shipping
BUFFALO TS3430RN1604 16TB (4 x 4TB) Network Storage
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BUFFALO TS3430RN1604 16TB (4 x 4TB) Network Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
  • Port USB: 2 x USB3.0 + 1 x USB2.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS3430RN1604
  •  
  • $1,159.99 
  • Free Shipping

Buffalo™ Technology desktop NAS systems provide shared, centralized storage of digital files, simultaneously accessible to everyone on a network. Find TeraStation and diskless storage units to maximize storage and security. Protect vital information from loss using a variety of NAS options that meet the needs of small home offices and large businesses.

Buffalo Technology NAS Devices Are Versatile

Provide better support for a remote workforce by replicating information in an onsite NAS device to Microsoft® OneDrive™, Dropbox™, Amazon® S3 and other secure, offsite cloud solutions. Choose a Buffalo personal cloud storage device to free up space on laptops, tablets and smartphones. These personal cloud units let you meet strict industry compliance regulations while offering immediate access to your data. A Buffalo Technology desktop NAS system can also double as an internet Small Computer System Interface (iSCSI) device for computers and servers to use as virtual disks.

Improve Work Efficiency With a Buffalo Technology NAS

Entry-level Buffalo Technology desktop NAS models have ARM processors, and mid-range units use Annapurna Labs® Alpine processors for seamless access. High-end devices come with Intel® Xeon™ processors capable of providing optimal performance to over 100 concurrent users. DDR4 memories with ECC in select units help users achieve ultra-fast transfer rates, and important factor for servers and processors. Built-in Ethernet connections provide the speed necessary for running parallel hard drives, and maintain fast system response times. Units with SATA II and SATA III drive connectors ensure fast data write and read speeds.

Expand Network Storage Space Using NAS Drive Bays

A diskless Buffalo TeraStation™ rackmount or desktop solution allows the addition of your preferred brand of compatible hard disks. To make it easier to find hard disks for a diskless model, choose one that supports both 2.5 and 3.5in. drives. Diskful NAS servers come with multiple hard drives that provide up to 64TB of space, ensuring an optimal size for small and large businesses. The number of bays determines the maximum storage capacity you get from a NAS device. One- and two-bay models provide 1 to 2TB of personal backup storage. If building an entertainment center, you'll need a unit with up to 8TB. Hot-swapping drives eliminates the need to shut down a unit when replacing hard drives or upgrading to higher capacity disks.

Realize Buffalo Technology Flawless Collaboration

Buffalo Technology desktop NAS units connect to a network using Gigabit Ethernet ports that provide high performance without dropping signals. Multiple Ethernet ports keep the unit connected to the network when the first port fails in fail-over mode. Many desktop and rackmount NAS units allow streaming multimedia files to universal plug-and-play and Digital Living Network Alliance-certified (DLNA) devices. A Buffalo NAS LinkStation™ with a bank of USB ports supports storage expansion using multiple external hard drives.

Keep Critical Data Secure

Boot Authentication prevents access to the hard drive without access to the Buffalo Technology desktop NAS. Network Quickview allows managing multiple NAS units and sends notifications by email in case of problems. Automate your backup plan using local- and cloud-based strategies for better dat recovery results. The integrated Kensington® security slot ensures that your Buffalo Technology desktop NAS stays in place.