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Synology 1 Bay Desktop NAS DiskStation DS120j (Diskless)
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Synology 1 Bay Desktop NAS DiskStation DS120j (Diskless)
  • Form Factor: 1-Bay
  • Port RJ-45: 1 x 10/100/1000M
  • Port USB: 2 x USB2.0
  • HDD Interface: 1 x 3.5" or 2.5" SATA
  • Model #: DS120j
  • Item #: N82E16822108637
  • Return Policy: Standard Return Policy
  • $199.99
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  • $149.99 (6 Offers)
  • Save: 25%
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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
  • $279.99
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  • $259.99 (6 Offers)
  • Save: 7%
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Synology 8 bay NAS DiskStation DS1821+ (Diskless)
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Synology 8 bay NAS DiskStation DS1821+ (Diskless)

+ $20 off w/ promo code CTCCN2435, limited offer

  • 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
  • $1,499.99
  •  
  • $1,399.99 (6 Offers)
  • Sale Ends in 23 Hours - Save: 6%
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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)

+ $50 off w/ promo code CTCCN2434, limited offer

  • 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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  • $1,249.99 (6 Offers)
  • Sale Ends in 23 Hours -
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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
  • $701.99
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  • $661.99 (5 Offers)
  • Save: 5%
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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
  • Model #: DX517
  • Item #: N82E16822108489
  • Return Policy: Standard Return Policy
  • $699.99
  •  
  • $626.99 
  • Save: 10%
  • $29.99 Shipping
Asustor AS5304T 4 Bay Nimbustor 4 Desktop NAS (Diskless)
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Asustor AS5304T 4 Bay Nimbustor 4 Desktop NAS (Diskless)
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x 2.5 Gigabit Ethernet
  • Port USB: 3 x USB 3.2 Gen 1
  • HDD Interface: 4 x SATA3 6Gb/s; 3.5" / 2.5" HDD / SSD
  • Model #: AS5304T
  • Item #: N82E16822225062
  • Return Policy: Standard Return Policy
  • $779.99
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  • $623.99 (6 Offers)
  • Save: 20%
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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
  • Item #: N82E16822165589
  • Return Policy: Standard Return Policy
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
  • $319.99
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  • $299.99 (6 Offers)
  • Save: 6%
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Synology Dual Port 10Gb Ethernet Adapter 2 SFP+ Ports E10G21-F2
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in 30 days
Synology Dual Port 10Gb Ethernet Adapter 2 SFP+ Ports E10G21-F2
  • Port Others: 10 Gbps SFP+
  • Type: Accessory
  • Temperature: Operating Temperature: 0°C to 40°C (32°F to 104°F) Storage Temperature: -20°C to 60°C (-5°F to 140°F)
  • Humidity: 5% to 95% RH
  • Model #: E10G21-F2
  • 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 12 Bay Desktop NAS Expansion Unit DX1215II (Diskless)
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Synology Inc.
Synology 12 Bay Desktop NAS Expansion Unit DX1215II (Diskless)
  • Form Factor: 12-Bay
  • HDD Interface: 192 TB (16 TB drive x 12) (Capacity may vary by RAID types)
  • 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)
  • Type: Desktop NAS
  • Model #: DX1215II
  • Item #: N82E16822108774
  • Return Policy: Standard Return Policy
  •  
  • $1,682.99 
  • $19.99 Shipping
Buffalo LinkStation 720D 16TB Hard Drives Included Private Cloud (2 x 8TB, 2 Bay)
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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
Synology M2D20 M.2 Adapter Card
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Synology Inc.
Synology M2D20 M.2 Adapter Card
  • $258.99
  •  
  • $230.99 (6 Offers)
  • Save: 10%
  • $9.99 Shipping
QNAP - TS-431P3-4G-US
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Qnap
QNAP - TS-431P3-4G-US
  • Form Factor: 4-Bay
  • Port RJ-45: 1 x 2.5GbE
  • HDD Interface: 4 x SATA (4 x Bay)
  • Processor: Alpine AL314, 4-core, 1.7GHz
  • Model #: TS-431P3-4G-US
  • Item #: 0YH-0067-00237
  • Return Policy: Standard Return Policy
Synology 2 bay NAS DiskStation DS220+ (Diskless)
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Synology 2 bay NAS DiskStation DS220+ (Diskless)

+ $20 off w/ promo code CTCCN2433, limited offer

  • 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
  •  
  • $429.99 (6 Offers)
  • Sale Ends in 23 Hours -
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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
  •  
  • $419.99 (6 Offers)
  • Save: 16%
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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
  •  
  • $749.99 
  • Save: 25%
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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
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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
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
Synology D4NESO-2666-4G System Specific Memory
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Synology D4NESO-2666-4G System Specific Memory
Synology E10M20-T1 10Gb Ethernet and M.2 Adapter card
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Synology E10M20-T1 10Gb Ethernet and M.2 Adapter card
  • $363.99
  •  
  • $343.99 (6 Offers)
  • Save: 5%
  • $8.99 Shipping
WD 4TB My Cloud Home Duo Personal Cloud Storage (iOS/Android & Mac/PC Compatible) - (WDBMUT0040JWT-NESN)
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WD 4TB My Cloud Home Duo Personal Cloud Storage (iOS/Android & Mac/PC Compatible) - (WDBMUT0040JWT-NESN)
  • Dimensions: 7.09" x 3.94" x 6.30"
  • Weight: 5.05 lbs.
  • Package Contents: Personal cloud storage Ethernet cable AC adapter Quick Install Guide
  • Model #: WDBMUT0040JWT-NESN
  • Item #: N82E16822232991
  • Return Policy: Standard Return Policy
  • $416.99
  •  
  • $414.99 
  • Free Shipping
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
  • Return Policy: View Return Policy
WD 8TB My Cloud EX2 Ultra NAS - Network Attached Storage - Dual-Core Processor (WDBVBZ0080JCH-NESN)
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WD 8TB My Cloud EX2 Ultra NAS - Network Attached Storage - Dual-Core Processor (WDBVBZ0080JCH-NESN)
  • Dimensions: 6.75" x 3.90" x 6.10"
  • Weight: 5.00 lbs.
  • Package Contents: My Cloud EX2 Ultra Device Ethernet cable Power supply Quick install guide
  • Model #: WDBVBZ0080JCH-NESN
  • Item #: N82E16822235047
  • Return Policy: Standard Return Policy
Synology DiskStation DS923+ (4Bay/AMD/4GB) NAS Network Storage Server Home Personal Private Cloud Enterprise 4-bay Office Home (without HDD)
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Synology Inc.
Synology DiskStation DS923+ (4Bay/AMD/4GB) NAS Network Storage Server Home Personal Private Cloud Enterprise 4-bay Office Home (without HDD)
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x RJ-45 1GbE LAN Port
  • Port USB: 1 x USB3.2
  • Port eSATA: 1 x eSATA
  • Model #: DS923+
  • Item #: 0YH-0064-00009
  • Return Policy: International Order Return Policy
Synology DS1522+ Diskless System Network Storage
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Synology DS1522+ Diskless System Network Storage

+ $20 off w/ promo code CTCCN2436, limited offer

  • 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 #: DS1522+
  • Item #: N82E16822108819
  • Return Policy: Standard Return Policy
  • $1,299.99
  •  
  • $999.99 (6 Offers)
  • Sale Ends in 23 Hours - Save: 23%
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QNAP TS-233-US Diskless System Network Storage
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QNAP TS-233-US Diskless System Network Storage
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 10/100/1000M
  • Port USB: 1 x USB3.0 + 2 x USB2.0
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: TS-233-US
  • Item #: N82E16822099127
  • Return Policy: Standard Return Policy
  • $349.99
  •  
  • $269.99 (6 Offers)
  • Save: 22%
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Synology 6 bay NAS DiskStation DS1621xs+ (Diskless)
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Synology 6 bay NAS DiskStation DS1621xs+ (Diskless)
  • Form Factor: 6-Bay
  • Port RJ-45: 2 x 1GbE + 1 x 10GbE
  • Port USB: 3 x USB3.0
  • Port eSATA: 2 x eSATA
  • Model #: DS1621XS+
  • Item #: N82E16822108750
  • Return Policy: Consumable Product Return Policy
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
  • Item #: N82E16822225061
  • Return Policy: Standard Return Policy
  • $499.99
  •  
  • $406.99 (7 Offers)
  • Save: 18%
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LinkStation 220 8TB Personal Cloud Storage with Hard Drives Included (LS220D0802)
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LinkStation 220 8TB Personal Cloud Storage with Hard Drives Included (LS220D0802)
  • 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
  • Item #: N82E16822165598
  • Return Policy: Standard Return Policy
  • $549.99
  •  
  • $470.99 (5 Offers)
  • Save: 14%
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QNAP TS-873A-8G-US 8 Bay Ryzen Desktop NAS (Diskless)
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QNAP TS-873A-8G-US 8 Bay Ryzen Desktop NAS (Diskless)
  • Form Factor: 8-Bay
  • Port RJ-45: 2 x 2.5 GbE
  • Port USB: 3 x Type-A USB 3.2 Gen 2 10Gbps 1 x Type-C USB 3.2 Gen 1 5Gbps
  • HDD Interface: 8 x SATA (8 x Bay)
  • Model #: TS-873A-8G-US
  • Item #: N82E16822099116
  • Return Policy: Standard Return Policy
Asustor AS3302T 2 Bay Drivestor 2 Pro Desktop NAS (Diskless)
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Asustor AS3302T 2 Bay Drivestor 2 Pro Desktop NAS (Diskless)
  • Form Factor: 2-Bay
  • Port RJ-45: 1 x 2.5GbE
  • Port USB: 3 x USB 3.2 Gen 1
  • HDD Interface: 2 x SATA (2 x Bay)
  • Model #: AS3302T
  • Item #: N82E16822225063
  • Return Policy: Standard Return Policy
  • $379.99
  •  
  • $343.99 (6 Offers)
  • Save: 9%
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LinkStation 210 4TB Personal Cloud Storage with Hard Drives Included (LS210D0401)
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LinkStation 210 4TB Personal Cloud Storage with Hard Drives Included (LS210D0401)
  • 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
  • Item #: N82E16822165591
  • Return Policy: Standard Return Policy
  • $299.99
  •  
  • $261.99 (7 Offers)
  • Save: 12%
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Synology SNV3410-800G M.2 2280 NVMe SSD 800GB
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Synology Inc.
Synology SNV3410-800G M.2 2280 NVMe SSD 800GB
  • Series: SNV3000
  • Type: Accessory
  • Dimensions: 0.18" x 0.87" x 4.33"
  • Model #: SNV3410-800G
  • Item #: N82E16822108818
  • Return Policy: Standard Return Policy
Synology SNV3410-400G M.2 2280 NVMe SSD SNV3410 400GB
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Synology SNV3410-400G M.2 2280 NVMe SSD SNV3410 400GB
  • Series: SNV3000
  • Type: Accessory
  • Dimensions: 0.14" x 0.87" x 3.15"
  • Model #: SNV3410-400G
  • Item #: N82E16822108806
  • Return Policy: Standard Return Policy
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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.