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Synology 2 Bay Desktop NAS DiskStation DS220j (Diskless)
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Synology 2 Bay Desktop NAS DiskStation DS220j (Diskless)
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 10/100/1000M
  • Port USB: 2 x USB3.0
  • HDD Interface: 2 x 3.5" or 2.5" SATA HDD3 (drive not included)
  • Model #: DS220j
  • Item #: N82E16822108716
  • Return Policy: Standard Return Policy
  • $269.99
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  • $239.99 (7 Offers)
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Synology 2 bay NAS DiskStation DS220+ (Diskless)
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Synology 2 bay NAS DiskStation DS220+ (Diskless)
  • Form Factor: 2-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 2 x USB3.0
  • HDD Interface: 2 x 3.5" or 2.5" SATA HDD/SSD (drives not included)
  • Model #: DS220+
  • Item #: N82E16822108743
  • Return Policy: Standard Return Policy
  • $449.99
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  • $380.99 (6 Offers)
  • Save: 15%
  • $5.99 Shipping
Synology 8 bay NAS DiskStation DS1821+ (Diskless)
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Synology 8 bay NAS DiskStation DS1821+ (Diskless)
  • Form Factor: 8-Bay
  • Port RJ-45: 4 x 10/100/1000M
  • Port USB: 4 x USB3.2 Gen 1
  • Port eSATA: 2 x eSATA
  • Model #: DS1821+
  • Item #: N82E16822108755
  • Return Policy: Standard Return Policy
  • $1,399.99
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  • $1,299.99 
  • Save: 7%
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Synology 4 Bay NAS DiskStation DS420+ (Diskless)
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Synology 4 Bay NAS DiskStation DS420+ (Diskless)
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 2 x USB3.0
  • HDD Interface: 4 x 3.5" or 2.5" SATA HDD/SSD (drives not included)
  • Model #: DS420+
  • Item #: N82E16822108744
  • Return Policy: Standard Return Policy
  • $739.99
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  • $654.99 
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Synology 4 Bay Desktop NAS DiskStation DS420j (Diskless)
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Synology 4 Bay Desktop NAS DiskStation DS420j (Diskless)
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 10/100/1000M
  • Port USB: 2 x USB3.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: DS420j
  • Item #: N82E16822108656
  • Return Policy: Standard Return Policy
  • $499.99
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  • $419.99 (2 Offers)
  • Save: 16%
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Synology DS1621+ Diskless System 6-bay NAS DiskStation (Diskless)
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Synology DS1621+ Diskless System 6-bay NAS DiskStation (Diskless)
  • Form Factor: 6-Bay
  • Port RJ-45: 4 x 10/100/1000M
  • Port USB: 3 x USB3.0
  • Port eSATA: 2 x eSATA
  • Model #: DS1621+
  • Item #: N82E16822108752
  • Return Policy: Standard Return Policy
  • $1,299.99
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  • $1,149.99 
  • Save: 11%
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Synology 6 Bay Desktop NAS DiskStation DS620slim (Diskless)
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Synology 6 Bay Desktop NAS DiskStation DS620slim (Diskless)
  • Form Factor: 6-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 2 x USB3.0
  • HDD Interface: 6 x 2.5" SATA HDD / SSD (drives not included)
  • Model #: DS620slim
  • Item #: N82E16822108621
  • Return Policy: Standard Return Policy
  • $699.99
  •  
  • $627.99 
  • Save: 10%
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QNAP TS-253D-4G-US Diskless System Network Storage
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QNAP TS-253D-4G-US Diskless System Network Storage
  • Form Factor: 2-Bay
  • Port RJ-45: 2 x 2.5 GbE
  • Port USB: 2 x USB3.0 + 3 x USB2.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: TS-253D-4G-US
  • Item #: N82E16822099100
  • Return Policy: Standard Return Policy
  • $599.99
  •  
  • $519.99 
  • Save: 13%
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QNAP TR-004-US 4 Bay Type-C Direct Attached Storage DAS Expansion with Hardware RAID (Diskless)
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QNAP TR-004-US 4 Bay Type-C Direct Attached Storage DAS Expansion with Hardware RAID (Diskless)
  • Form Factor: 4-Bay
  • Port USB: 1 x Type-C USB 3.2 Gen 1
  • HDD Interface: 4 x SATA (4 x Bay)
  • Operating System: Minimum operating system requirements: QNAP NAS: QTS 4.3.6 and later Windows: Windows 8.1 and later Mac: macOS X 10.11 and later
  • Model #: TR-004-US
  • Item #: N82E16822099058
  • Return Policy: Standard Return Policy
  • $309.00
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  • $289.00 (7 Offers)
  • Save: 6%
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Synology 2 bay NAS DiskStation DS720+ (Diskless)
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Synology 2 bay NAS DiskStation DS720+ (Diskless)
  • Form Factor: 2-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 2 x USB3.0
  • Port eSATA: 1 x eSATA
  • Model #: DS720+
  • Item #: N82E16822108745
  • Return Policy: Standard Return Policy
  • $599.99
  •  
  • $510.99 
  • Save: 14%
  • $19.99 Shipping
QNAP TS-453D-8G-US Diskless System Network Storage
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QNAP TS-453D-8G-US Diskless System Network Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x 2.5 Gigabit Ethernet Port (2.5G/1G/100M)
  • Port USB: 2 x USB 3.2 Gen 1 + 3 x USB 2.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS-453D-8G-US
  • Item #: N82E16822099105
  • Return Policy: Standard Return Policy
  • $999.99
  •  
  • $839.99 
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Synology 5 Bay Expansion Unit DX517 (Diskless)
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Synology 5 Bay Expansion Unit DX517 (Diskless)
  • Form Factor: 5-Bay
  • Port eSATA: 1 x eSATA
  • HDD Interface: 5 x SATA (5 x Bay)
  • Power: Power Supply Unit / Adapter: 200W AC Input Power Voltage: 100V to 240V AC Power Frequency: 50/60 Hz, Single Phase Power Consumption: 29.9W (Access) 2.4W (HDD Hibernation)
  • Model #: DX517
  • Item #: N82E16822108489
  • Return Policy: Standard Return Policy
  • $699.99
  •  
  • $622.99 
  • Save: 11%
  • $29.99 Shipping
QNAP TR-002-US 2 Bay Type-C Direct Attached Storage DAS Expansion with Hardware RAID (Diskless)
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QNAP TR-002-US 2 Bay Type-C Direct Attached Storage DAS Expansion with Hardware RAID (Diskless)
  • Form Factor: 2-Bay
  • Port USB: 1 x Type-C USB 3.1 Gen 2
  • HDD Interface: 2 x SATA (2 x Bay)
  • Processor: Micro processor with hardware RAID
  • Model #: TR-002-US
  • Return Policy: View Return Policy
Synology 2 bay NAS DiskStation DS218 (Diskless)
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Synology 2 bay NAS DiskStation DS218 (Diskless)
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 10/100/1000M
  • Port USB: 2 x USB3.0 + 1 x USB2.0
  • HDD Interface: 2 x 3.5" or 2.5" SATA SSD / HDD (drives not included)
  • Model #: DS218
  • Return Policy: View Return Policy
Synology HAT5300-12T Enterprise 12TB HDD SATA III 6Gb/s 512e 7200 RPM 256MB Cache 3.5" Internal Hard Drive
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Synology HAT5300-12T Enterprise 12TB HDD SATA III 6Gb/s 512e 7200 RPM 256MB Cache 3.5" Internal Hard Drive
  • Buffer Size: 256MB
  • Rotational Speed: 7200RPM
  • Power: 7.83W
  • Dimensions: 1.03" x 4.01" x 5.79"
  • Model #: HAT5300-12T
  • Item #: N82E16822108762
  • Return Policy: Standard Return Policy
  •  
  • $603.99 
  • $7.99 Shipping
LinkStation 210 2TB Personal Cloud Storage with Hard Drives Included (LS210D0201)
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LinkStation 210 2TB Personal Cloud Storage with Hard Drives Included (LS210D0201)
  • 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
  • Return Policy: View Return Policy
Synology DX1215II Diskless System Network Storage
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Synology Inc.
Synology DX1215II Diskless System Network Storage
  • HDD Interface: 12 x SATA (12 x Bay)
  • Power: Power Supply Unit / Adapter: 550W AC Input Power Voltage: 100V to 240V AC Power Frequency: 50/60 Hz, Single Phase Power Consumption: 51.23W (Access), 21.71W (HDD Hibernation)
  • Drive Compatibility: 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD
  • Temperature: 5°C - 35 °C
  • Model #: DX1215II
  • Return Policy: View Return Policy
  •  
  • $1,521.44 
  • $50.96 Shipping
QNAP TS-653D-8G-US Diskless System Network Storage
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QNAP TS-653D-8G-US Diskless System Network Storage
  • Form Factor: 6-Bay
  • Port RJ-45: 2 x 2.5 Gigabit Ethernet Port (2.5G/1G/100M)
  • Port USB: 2 x USB 3.2 Gen 1 + 3 x USB 2.0
  • HDD Interface: 6 x SATA (6 x Bay)
  • Model #: TS-653D-8G-US
  • Return Policy: View Return Policy
  •  
  • $1,069.99 
  • Free Shipping
Synology HAT5300-8T Enterprise 8TB HDD SATA III 6Gb/s 512e 7200 RPM 256MB Cache 3.5" Internal Hard Drive
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Synology HAT5300-8T Enterprise 8TB HDD SATA III 6Gb/s 512e 7200 RPM 256MB Cache 3.5" Internal Hard Drive
  • Buffer Size: 256MB
  • Rotational Speed: 7200RPM
  • HDD Interface: 1 x SATA (1 x Bay)
  • Power: 9.10W
  • Model #: HAT5300-8T
  • Return Policy: View Return Policy
QNAP 4-Bay Personal Cloud NAS for Backup and Data Sharing 4-core 1.7GHz 1GB RAM w/ Lockable Drive Tray TS-431K-US
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QNAP 4-Bay Personal Cloud NAS for Backup and Data Sharing 4-core 1.7GHz 1GB RAM w/ Lockable Drive Tray TS-431K-US
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 3 x USB 3.2 Gen 1
  • HDD Interface: 4 x 3.5-inch SATA 6Gb/s, 3Gb/s 3.5-inch bays: 3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives
  • Model #: TS-431K-US
  • Item #: N82E16822099101
  • Return Policy: Standard Return Policy
  • $459.99
  •  
  • $409.99 (6 Offers)
  • Save: 10%
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QNAP 2-Bay Personal Cloud NAS for Backup and Data Sharing 4-core 1.7GHz 1GB RAM w/ Lockable Drive Tray TS-231K-US
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QNAP 2-Bay Personal Cloud NAS for Backup and Data Sharing 4-core 1.7GHz 1GB RAM w/ Lockable Drive Tray TS-231K-US
  • Form Factor: 2-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 3 x USB 3.2 Gen 1
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: TS-231K-US
  • Item #: N82E16822099099
  • Return Policy: Standard Return Policy
  • $339.99
  •  
  • $299.99 (6 Offers)
  • Save: 11%
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Synology SNV3500 800GB M.2 22110 NVMe SSD SNV3500-800G
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Synology SNV3500 800GB M.2 22110 NVMe SSD SNV3500-800G
  • HDD Interface: M.2 22110
  • Port Others: NVMe PCIe 3.0 x4
  • Temperature: Operation temperature: 0°C to 70°C (32°F to 158°F) Storage temperature: -40°C to 85°C (-40°F to 185°F)
  • Dimensions: 0.18" x 0.87" x 4.33"
  • Model #: SNV3500-800G
  • Return Policy: View Return Policy
Synology SNV3500-400G 400GB 400GB M.2 22110 NVMe SSD
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Synology 5-bay NAS DiskStation DS1520+ (Diskless)
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Synology 5-bay NAS DiskStation DS1520+ (Diskless)
  • Form Factor: 5-Bay
  • Port RJ-45: 4 x 10/100/1000M
  • Port USB: 2 x USB 3.2 Gen 1
  • Port eSATA: 2 x eSATA
  • Model #: DS1520+
  • Item #: N82E16822108747
  • Return Policy: Standard Return Policy
  • $979.99
  •  
  • $919.99 
  • Save: 6%
  • $9.99 Shipping
Synology 4 bay NAS DiskStation DS920+ (Diskless)
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Synology 4 bay NAS DiskStation DS920+ (Diskless)
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 2 x USB3.0
  • Port eSATA: 1 x eSATA
  • Model #: DS920+
  • Item #: N82E16822108746
  • Return Policy: Standard Return Policy
  • $829.99
  •  
  • $689.99 
  • Save: 16%
  • $9.99 Shipping
QNAP TS-451D2-2G-US Dual-core NAS with High-efficiency File Management, Data Protection and HDMI Output
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QNAP TS-451D2-2G-US Dual-core NAS with High-efficiency File Management, Data Protection and HDMI Output
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 4 x USB3.2 Gen 1
  • HDD Interface: 4 x SATA (4 x Bay)
  • Operating System: Embedded Linux
  • Model #: TS-451D2-2G-US
  • Item #: 0YH-0067-00235
  • Return Policy: Standard Return Policy
  • $699.99
  •  
  • $599.99 
  • Save: 14%
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Synology D4NESO-2666-4G System Specific Memory
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Synology D4NESO-2666-4G System Specific Memory
  • $149.99
  •  
  • $124.99 (2 Offers)
  • Save: 16%
  • $7.99 Shipping
Synology 10Gb Ethernet Adapter 1 RJ45 Port (E10G18-T1)
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Synology 10Gb Ethernet Adapter 1 RJ45 Port (E10G18-T1)
  • Operating System: Synology DiskStation Manager (DSM) 6.1.7 and onward
  • Standards: IEEE 802.3an 10 Gbps Ethernet IEEE 802.3bz 2.5 Gbps / 5 Gbps Ethernet IEEE 802.3ab Gigabit Ethernet IEEE 802.3u Fast Ethernet IEEE 802.3x Flow Control
  • Temperature: Operating Temperature: 0 ~ 40 degree Celsius (32 ~ 104 degree Fahrenheit) Storage Temperature: -20 ~ 60 degree Celsius (-5 ~ 140 degree Fahrenheit)
  • Humidity: 5-95% R.H
  • Model #: E10G18-T1
  • Return Policy: View Return Policy
Buffalo LinkStation 720D 16TB Hard Drives Included Private Cloud (2 x 8TB, 2 Bay)
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Buffalo Technology
Buffalo LinkStation 720D 16TB Hard Drives Included Private Cloud (2 x 8TB, 2 Bay)
  • 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
  • Item #: N82E16822165863
  • Return Policy: Standard Return Policy
  •  
  • $728.61 
  • Free Shipping
Synology M2D20 M.2 Adapter Card
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Synology SNV3400-400G 400GB 400GB M.2 2280 NVMe SSD
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WD Diskless My Cloud EX2 Ultra NAS - Network Attached Storage - Dual-Core Processor (WDBVBZ0000NCH-NESN)
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WD Diskless My Cloud EX2 Ultra NAS - Network Attached Storage - Dual-Core Processor (WDBVBZ0000NCH-NESN)
  • Dimensions: 6.75" x 3.90" x 6.10"
  • Weight: 1.80 lbs.
  • Package Contents: My Cloud EX2 Ultra Device Ethernet cable Power supply Quick install guide
  • Model #: WDBVBZ0000NCH-NESN
  • Item #: N82E16822235045
  • Return Policy: Standard Return Policy
  • $314.99
  •  
  • $179.99 
  • Save: 42%
  • $9.99 Shipping
QNAP TS-453D-4G-US Diskless System Network Storage
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QNAP TS-453D-4G-US Diskless System Network Storage
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x 2.5 Gigabit Ethernet Port (2.5G/1G/100M)
  • Port USB: 2 x USB 3.2 Gen 1 + 3 x USB 2.0
  • HDD Interface: 4 x SATA (4 x Bay)
  • Model #: TS-453D-4G-US
  • Item #: N82E16822099106
  • Return Policy: Standard Return Policy
  • $899.99
  •  
  • $699.99 
  • Save: 22%
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QNAP TS-653D-4G-US Diskless System Network Storage
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QNAP TS-653D-4G-US Diskless System Network Storage
  • Form Factor: 6-Bay
  • Port RJ-45: 2 x 2.5 Gigabit Ethernet Port (2.5G/1G/100M)
  • Port USB: 2 x USB 3.2 Gen 1 + 3 x USB 2.0
  • HDD Interface: 6 x SATA (6 x Bay)
  • Model #: TS-653D-4G-US
  • Item #: N82E16822099104
  • Return Policy: Standard Return Policy
  • $999.99
  •  
  • $879.99 
  • Save: 12%
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LinkStation 220 4TB Personal Cloud Storage with Hard Drives Included (LS220D0402)
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LinkStation 220 4TB Personal Cloud Storage with Hard Drives Included (LS220D0402)
  • 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
  • Item #: N82E16822165596
  • Return Policy: Manufacturer Only Return Policy
  • $399.99
  •  
  • $327.99 (5 Offers)
  • Save: 18%
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Asustor AS5202T 2 Bay Nimbustor 2 Desktop NAS (Diskless)
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Asustor AS5202T 2 Bay Nimbustor 2 Desktop NAS (Diskless)
  • Form Factor: 2-Bay
  • Port RJ-45: 2 x 2.5 Gigabit Ethernet
  • Port USB: 3 x USB 3.2 Gen 1
  • HDD Interface: 2 x SATA3 6Gb/s; 3.5" / 2.5" HDD / SSD
  • Model #: AS5202T
  • Return Policy: View Return Policy
Page 1/9
...

Network-attached storage (NAS)


Network-attached storage (NAS) is data storage or a data storage device, such as a hard drive or RAID array, connected to a computer network, providing data access to different network clients.

NAS systems contain one or more hard disks, often arranged into logical, redundant storage containers or RAID arrays (redundant arrays of inexpensive/independent disks). NAS devices remove the responsibility of file serving from other servers on the network.

NAS provides both storage and file systems. This is often contrasted with SAN (Storage Area Network) devices, which provide only block-based storage and leaves filesystem concerns on the "client" side. SAN protocols include SCSI, Fibre Channel, iSCSI, ATA over Ethernet, or HyperSCSI.

Newegg has Network storage / NAS from the world’s best Network storage / NAS manufacturers, including Buffalo, Cavalry, D-Link, Hammer Storage, Intel, iomega, LaCie, Linksys, Maxtor, Netgear, QNAP, Thecus, Western Digital and Synology.