Synology Dual-controller 12-Port SAS RAID Controller (SA3400D)
Active-passive dual controller, 12-bay 3.5/2.5" SAS, 1x10GbE + 2x1GbE per controller, 8GB DDR4 ECC (up to 64GB), PCIe 3.0 x8 slot
Synology RackStation Rack NAS 4-Bay (RS422+)
4-bay, AMD Ryzen R1600 2-core 2.6/3.1GHz, 2GB DDR4 ECC, 2x 1GbE (Link Aggregation/Failover), 2.5" SATA SSD support, 1x USB 3.2 Gen1, PCIe Gen3 x2 slot
Synology RackStation Rackmount NAS 4-Bay (RS822+)
4-bay, AMD Ryzen V1500B 4-core 2.2GHz, 2GB DDR4 ECC (up to 32GB), 4 x 1GbE, USB 3.2 Gen1 x2, eSATA x1, 1U rackmount, Hot-swappable
Synology 8-bay 2U Rack NAS (RS1221+)
8-bay, V1500B 4c 2.2GHz, 4GB DDR4 ECC, 4x 1GbE (LAG), 2x USB3.2 Gen1 / 1x eSATA, PCIe Gen3 x8, 2U short-depth 306.6mm
Synology RackStation Expansion Unit 12-Bay 2U Rackmount (RX1217)
12 x 3.5/2.5" SATA bays, Diskless, 2U rackmount, Infiniband expansion port, 500W PSU, Hot-swappable drives, Max 144 TB
Synology RackStation Rackmount NAS 8-Bay (RS1221RP+)
8-bay, AMD Ryzen V1500B 4-core 2.2GHz, 4GB DDR4 ECC, 4x 1GbE (LAG/Failover), 1x PCIe Gen3 x8 (x4 link), 2x USB 3.2 Gen1, 1x eSATA, 2U rackmount
Synology RackStation NAS Server 12-Bay (RS3618xs)
12 bays (3.5"/2.5"), Xeon D-1521, 8GB DDR4 ECC, 4 x 1GbE, SSD cache, USB3 x2/expansion x2/2x PCIe Gen3, 2U rackmount, RAID 0/1/5/6/10/F1/JBOD
Synology RackStation Rackmount NAS 12-bay (RS3621RPXS)
12 bays, Intel Xeon D-1531 6-core 2.2/2.7GHz, 8GB DDR4 ECC (up to 64GB), 4 x 1GbE, 2 x PCIe Gen3 x8, 2 x USB 3.2 Gen1, Redundant PSU
Synology RackStation Rackmount NAS 12-bay (RS3621xs+)
12 bays, Intel Xeon D-1541 8-core 2.1/2.7GHz, 8GB DDR4 ECC, 4 x 1GbE + 2 x 10GbE, 2 x PCIe Gen3 x8, 2 x USB 3.2, 2U rackmount
Synology Rackmount NAS 16-bay (RS4021XS+)
16-bay, Xeon D-1541 8-core 2.1/2.7GHz, 16GB DDR4 ECC, 4x1GbE, 2x10GbE, 2x PCIe Gen3 x8, 2x USB3.2, 3U rackmount
Synology RackStation 4 Bay 1U Rackmount NAS (RS816)
Marvell Armada 385 dual-core 1.8GHz, 1GB DDR3, Drive bays: 4 x 2.5/3.5" SATA, RAID 0/1/5/6/10/SHR/JBOD
Synology RS826+ RackStation 4-Bay Scalable NAS ( RAIL KIT optional )
Synology RackStation RS826RP+ 4-Bay 3.5" Diskless NAS (1U Rack), 3 Year Wty
Synology RackStation RS1226RP+ 8-Bay NAS
Synology RackStation 12 Bay 2U Rackmount NAS (RS2423+)
Ryzen V1780B 3.35GHz, 8GB (32GB max) DDR4 ECC, 12x3.5"/2.5" hot-swap, 2x1GbE+1x10GbE, PCIe Gen3 x8 (x4), DSM
Synology RackStation 12-Bay 2U Rackmount NAS (RS2423RP+)
AMD Ryzen V1780B 4-core 3.35GHz, 8GB DDR4 ECC, Drive bays: 12 x SATA (HDD/SSD), RAID: 0/1/5/6/10/JBOD, Network: 1x10GbE + 2x1GbE
Synology RS3626xs RackStation 12-Bay Scalable NAS ( RAIL KIT optional )
Synology RS4826xs+ RackStation 12-Bay Scalable NAS ( RAIL KIT optional ) with Redundant power **SYNOLOGY DRIVES ONLY**
Synology SA3400 Series 12-Bay 2U Rackmount NAS (SA3410)
Xeon D-1541, 16GB ECC (up to 128GB), 12 x 3.5/2.5" SAS/SATA hot-swap, RAID, Network: 4xGbE + 2x10GbE, Redundant PSU
Synology RackStation 12-Bay 2U Rackmount NAS (SA6400)
AMD EPYC 7272 12-core 2.9/3.2GHz, 32GB DDR4 ECC RDIMM, Drive bays: 12 x 3.5"/2.5" SATA, Expandable to 108 bays