NAS systems

Compare drive slots, connections and exact models. Prices below are for the enclosure alone.

See complete parts lists →

18 models · specifications from manufacturer sources

Enclosure / modelDrive supportConnectionAmazon US
Synology DS223
DS223Realtek RTD1619BSpecifications & buying checks →
2 SATA bays0 NVMe slots · diskless1 × 1GbE2GB DDR4
New$254.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
Synology DS223j
DS223jRealtek RTD1619BSpecifications & buying checks →
2 SATA bays0 NVMe slots · diskless1 × 1GbE1GB DDR4
New$189.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
Synology DS224+
DS224+Intel Celeron J4125Specifications & buying checks →
2 SATA bays0 NVMe slots · diskless2 × 1GbE2GB DDR4
Verified productCheck availability ↗Check seller, condition and current price on Amazon.Checked Sep 13, 2026 20:53 UTC
Synology DS225+
DS225+Intel Celeron J4125Specifications & buying checks →
2 SATA bays0 NVMe slots · diskless1 × 2.5GbE + 1 × 1GbE2GB DDR4
New$364.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
Synology DS423
DS423Realtek RTD1619BSpecifications & buying checks →
4 SATA bays0 NVMe slots · diskless2 × 1GbE2GB DDR4
New$399.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
Synology DS425+
DS425+Intel Celeron J4125Specifications & buying checks →
4 SATA bays2 NVMe slots · diskless1 × 2.5GbE + 1 × 1GbE2GB DDR4
New$599.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
Synology DS725+
DS725+AMD Ryzen R1600Specifications & buying checks →
2 SATA bays2 NVMe slots · diskless1 × 2.5GbE + 1 × 1GbE4GB DDR4 ECC
New$527.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
Synology DS925+
DS925+AMD Ryzen V1500BSpecifications & buying checks →
4 SATA bays2 NVMe slots · diskless2 × 2.5GbE4GB DDR4 ECC
New$748.06View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
F2-424Intel N95Specifications & buying checks →
2 SATA bays2 NVMe slots · diskless2 × 2.5GbE8GB DDR5

No verified Amazon US listing yet.

TerraMaster F2-425
F2-425Intel Celeron N5095Specifications & buying checks →
2 SATA bays0 NVMe slots · diskless1 × 2.5GbE4GB DDR4
Verified productCheck availability ↗Check seller, condition and current price on Amazon.Checked Sep 13, 2026 20:53 UTC
TerraMaster F4-424 Pro
F4-424 ProIntel Core i3, 8 coresSpecifications & buying checks →
4 SATA bays2 NVMe slots · diskless2 × 2.5GbE16GB or 32GB DDR5; check listing
Verified productCheck availability ↗Check seller, condition and current price on Amazon.Checked Sep 13, 2026 20:53 UTC
TerraMaster F4-425
F4-425Intel Celeron N5095Specifications & buying checks →
4 SATA bays0 NVMe slots · diskless1 × 2.5GbE4GB DDR4
Verified productCheck availability ↗Check seller, condition and current price on Amazon.Checked Sep 13, 2026 20:53 UTC
UGREEN DH2300
DH2300Rockchip A72 + A53, 8 coresSpecifications & buying checks →
2 SATA bays0 NVMe slots · diskless1 × 1GbE4GB LPDDR4X
New$269.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
UGREEN DH4300 Plus
DH4300 PlusRockchip A76 + A55, 8 coresSpecifications & buying checks →
4 SATA bays0 NVMe slots · diskless1 × 2.5GbE8GB LPDDR4X
New$439.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
2 SATA bays2 NVMe slots · diskless1 × 2.5GbE8GB DDR5
New$369.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
UGREEN DXP4800 Plus
DXP4800 PlusIntel Pentium Gold 8505Specifications & buying checks →
4 SATA bays2 NVMe slots · diskless1 × 10GbE + 1 × 2.5GbE8GB DDR5
New$619.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
UGREEN DXP4800 Pro
DXP4800 ProIntel Core i3-1315USpecifications & buying checks →
4 SATA bays2 NVMe slots · diskless1 × 10GbE + 1 × 2.5GbE8GB DDR5
New$799.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC
UGREEN DXP480T Plus
DXP480T PlusIntel Core i5-1235USpecifications & buying checks →
0 SATA bays4 NVMe slots · diskless1 × 10GbE8GB DDR5
New$849.99View on Amazon US ↗Checked Sep 13, 2026 20:53 UTC

NAS or DAS?

A NAS shares storage over your network and runs its own software. A DAS enclosure attaches to a computer over USB; that computer handles applications and file sharing.

Empty bays are not storage

Every model here is diskless. Count the drives you need, check the manufacturer’s compatibility list and budget for a separate backup. RAID affects usable capacity and does not replace that backup.

As an Amazon Associate I earn from qualifying purchases. These are diskless enclosures; drives are sold separately. Amazon US only. Prices and availability can change; the price displayed on Amazon at purchase applies. Check the selected seller, condition and exact configuration.