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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
- $1,472.99 –
- More options from $1,472.99 - $1,613.99
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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
- $2,008.99 –
- More options from $2,008.99 - $2,112.99
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BUFFALO TS3430RN3204 32TB (4 x 8TB) 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 #: TS3430RN3204
- $2,733.99 –
- More options from $2,733.99 - $3,604.68
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Synology BeeStation Plus 4TB Personal Cloud Storage Device - BST170-4T
- Brand: Synology
- Processor: Intel Celeron J4125
- Installed Memory: 4GB DDR4
- Power: 100-240 VAC 50/60Hz
- Model #: BST170-4T
- $859.99 –
- More options from $859.99 - $921.69
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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
- $1,819.39 –
- More options from $1,773.99 - $1,819.39
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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
- $1,343.87 –
- More options from $1,343.87 - $1,728.84
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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
- $531.99 –
- More options from $531.99 - $772.59
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Buffalo TeraStation WS5420DN 4-Bay Windows Server IoT 2025 Desktop NAS - 16TB (4x4TB) w/HDD Included - TAA Compliant - WS5420DN16W5
- Brand: BUFFALO
- Included HDD Capacity: 4 TB x4 (16 TB Total)
- Form Factor: Desktop
- Buffer Size: 4 MB
- Model #: WS5420DN16W5
- $2,969.99 –
- More options from $2,969.99 - $3,052.86
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4TB SPARE REPLACEMENT HARD DRIVE FOR TERASTATION 3010 & 5010 MODELS
- Type: Accessory
- Weight: 2.05
- Model #: OP-HD4.0N
- $237.22 –
- More options from $237.22 - $341.71
- $10.99 Shipping
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- Type: Computer Accessories
- Model #: R0Q40B
- $3,612.99 –
- More options from $3,612.99 - $3,780.36
- $7.99 Shipping
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- $309.99 –
- More options from $304.11 - $341.88
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BUFFALO TS3430DN0804 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
- HDD Interface: 4 x SATA (4 x Bay)
- Model #: TS3430DN0804
- $1,345.99 –
- More options from $1,180.99 - $1,397.18
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- $579.99 –
- More options from $579.99 - $667.63
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BUFFALO WS5420RN 2025 NAS 16TB 4x4TB
- Brand: BUFFALO
- Model #:
- $3,725.99 –
- More options from $3,725.99 - $3,945.18
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- $304.11 –
- More options from $304.11 - $341.88
- $18.99 Shipping
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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
- $6,731.99 –
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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
- $3,440.35 –
- More options from $3,440.35 - $4,147.51
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BUFFALO TeraStation TS5420DN3204 4-Bay NAS 32TB (4x8TB) 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 #: TS5420DN3204
- $4,144.99 –
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BUFFALO TeraStation TS5420DN1604 4-Bay NAS 16TB (4x4TB) 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 #: TS5420DN1604
- $2,984.99 –
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Open Box QNAP TS-216G 2-Bay NAS Enclosure
- Series: TS-216G
- Part Number: TS-216G-US
- Model #: TS-216G-US
- $359.99 –
- $9.99 Shipping
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BUFFALO TeraStation TS5820DN12808 8-Bay NAS 128TB (8x16TB) 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 #: TS5820DN12808
- $10,861.99 –
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BUFFALO TeraStation TS5820DN6408 8-Bay NAS 64TB (8x8TB) 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 #: TS5820DN6408
- $7,524.99 –
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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
- $6,249.99 –
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BUFFALO TeraStation TS5420DN2402 2-Bay NAS 24TB (2x12TB) 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 #: TS5420DN2402
- $3,357.99 –
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Synology D4RD-2666-16G DDR4-2666 ECC Registered DIMM 288pin 1.2V
- Type: Accessory
- Model #: D4RD-2666-16G
- $1,504.99 –
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BUFFALO TS3230DN0402 4TB (2 x 2TB) 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 #: TS3230DN0402
- $952.99 –
- More options from $779.99 - $979.87
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BUFFALO TeraStation TS5420DN1602 2-Bay NAS 16TB (2x8TB) 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 #: TS5420DN1602
- $2,803.99 –
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QNAP TRAY-35-NK-BLK06 HDD tray for TS-473, TS-673, TS-873, TS-1677X
- Type: Accessory
- Model #: TRAY-35-NK-BLK06
- $159.99 –
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BUFFALO Technology - OP-HD8.0H2U-5Y 8 TB 3.5 Internal Hard Drive - SATA
- Model #: OP-HD8.0H2U-5Y
- $1,326.99 –
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QNAP SP-ESNAS-FAN-MODULE System cooling fan module for ES/EJ series
- Type: Accessory
- Model #: SPESNASFANMODULE
- $292.86 –
- Free Shipping
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Buffalo Terastation 51210RH 4TB Replacement Enterprise Hard Drive OP-HD4.0H2U-5Y
- Part Number: OP-HD4.0H2U-5Y
- Type: Accessory
- Model #: OP-HD4.0H2U-5Y
- $797.99 –
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BUFFALO OP-HD12.0N 12TB 12TB Replacement Hard Drive for TeraStation 5010, 3010, 3020, WS5020, 6400 Series
- Type: Desktop NAS
- Dimensions: 1.03" x 4.00" x 5.79"
- Weight: 1.63 lbs.
- Model #: OP-HD12.0N
- $1,220.99 –
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Asustor AS6704T v2 Lockerstor 4 Gen2+ 4 Bay NAS - Quad-Core 2.0GHz CPU - 2x5GbE - 4GB RAM DDR4 - 4x M.2 SSD Slots (Diskless)
- Brand: Asustor
- Included HDD Capacity: Diskless System
- Form Factor: 4-Bay
- Supported Protocols: CIFS / SMB, SMB 2.0 / 3.0, AFP, NFS, FTP (Unicode Supported), TFTP, WebDAV, Rsync, SSH, SFTP, iSCSI/IP-SAN, HTTP, HTTPS, Proxy, SNMP, Syslog
- Model #: AS6704T v2
- $1,080.48 –
- Free Shipping
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Synology D4EU01-8G RAM DDR4 ECC Unbuffered UDIMM 8GB
- Type: Accessory
- Model #: D4EU01-8G
- $861.99 –
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- $414.99 –
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.
Bestselling Desktop NAS Reviews:
Reid L.
7/13/2026 2:30:42 PM
A Great Repalcement
“ I use it for storage for my home network. ”
Synology 4-bay DiskStation DS425+ (Diskless)Steven B.
5/1/2026 8:26:58 PM
Easy setup, easy interface.
“ Would recommend this unit, network access is nice for all of the PC's in the house. ”
Synology 4-bay DiskStation DS925+bonedaddy4538
4/26/2026 6:52:52 PM
Great NAS for zfs
“ 3 nvme slots is great also and makes this so easy to fill up with storage! ”
TERRAMASTER F4-425 Plus NAS Storage - 4Bay Intel N150 Quad-Core CPU, 16GB RAM DDR5, 5GbE LAN x 2, M.2 Slot x 3, Network Attached Storage for Teamwork, Multimedia Server (Diskless)Pryor G.
4/19/2026 11:52:50 AM
Super product
“ More storage than I'll need for a decade. ”
Synology 4-bay DiskStation DS423 (Diskless)Ray Baldwin, Ottawa
3/18/2026 8:04:10 AM
A Fine NAS product- fair price, FULL featured, works perfectly
“ I install 7TB of storage which works well for.my home LAN. ”
UGREEN NASync DXP2800, 2-Bay NAS with Intel N100 Quad-Core CPU (Up to 3.4GHz) 8GB DDR5, 2x M.2 PCIe Slots, 2.5GbE Port (Diskless)MICHAEL W.
3/2/2026 10:30:53 AM
Works better than my DS120, but...
“ Although it has two slots for hard drives, it's designed to act as a RAID incase one of the drives fails. ”
Synology 2-bay DiskStation DS223 (Diskless)Richard P.
2/1/2026 12:35:29 PM
Nice appliance.
“ Lot of applets to sync with cloud storage. ”
Synology 2-bay DiskStation DS223J (Diskless)Mohamed A.
12/12/2025 10:23:53 AM
Great Upgrade in Bays, But Disappointing CPU in 2025
“ Perfect for expanding storage without relying on external enclosures. ”
Synology DS1825+ Diskless System 8-bay DiskStation (Diskless)