Synology Expansion Unit (Rack 1U) for RS818+, RS818RP+, RS816, RS815+, RS815RP+, RS815, RS820+, RS820RP+,RS1219+,RS819 up to 4hot plug HDDs SATA(3,5' or 2,5')/1xPS incl eSATA Cbl

TerraMaster D8 Hybrid DAS tower/ RAID 0, 1, JBOD, SINGLE/ up to (4xHDD + 4xM.2 SSD)/ 2xUSB3.2 Gen2/ 1xPS/ 1YW

QNAP SMB QC 2.0 GHzCPU/8gb/4 bay 2.5 SSD/2x2.5GbE/1xHDMI/4xUSB 3.2 Gen 2/iSCSI/1xPS/3YW TS-410E-8G-EU-QL

QSAN XN5126D 2U/26bay, Dual controller, QC Intel Xeon, 2x8Gb DDR4, 4x12Gb SAS, 8*10Gb/s(SFP+) + 4xPCIe Exp., 2x(PSU+FAN), 1xRailKit, 4xSFP+ Transceiver

Storage Lenovo ThinkSystem DE4000H HFA SFF Gen2, 2x Controller 32GB Gen2, 16x 1.2TB 10K 2.5" HDD, 8x 1.92TB 2.5" SSD, 2x 32Gb FC,4-ports, 8x 32Gb FC SFP+ Transc, 8x 5m LC-LC Cable, 2xPSU, Rails

Infortrend JBOD 2U/12bay (GS) dual redundant controller expansion enclosure 4x 12Gb SAS ports, 2x(PSU+FAN module), 12xdrive trays, 2x 12G to 12 G SAS cables and 1xRackmount kit(JB 3012R)

QNAP ENTERPRISE 2U/12bay Expansion Unit up to 12HP HDD SAS(3,5' or 2,5')/2xPS incl Cbl/no rail(RAIL-B02)/Expand with QXP-820S(not incl) TL-R1220Sep-RP-EU-RU

Infortrend EonStor GS 2000 2U/24bay U.2 NVMe AFA,unified Dual controller,4x host board,4x4GB,2x(PSU+FAN),2x(SuperCap.+Flash),24xdrive trays,1xRM kit (GS 2024UR2) include 2x3.84Tb SSD HNBKSRP43841

TerraMaster D2-Thunderbolt3 DAS tower/JBOD,RAID0,1/up to 2 HS SATA(3,5' or 2,5')/1xDP1.4/2x40GbThunderbolt3/1xPS/1YW

HP MSL6480 Scalable Expansion Module

YADRO TATLIN.FLEX.TWIN Dual controller Unified AFA /2U /24хSFF(12 х 7.68ТБ SAS, 2.5")/2 х 10/25GbE SFP+/128Gb cache per controller/Rails/3Y War-ty 9x5

Synology QC 2,0GhzCPU/2GB(6)/RAID0,1,10,5,6/upto 4HP HDD SATA(3.5', 2.5')/2xM.2/2xUSB3.2/1xGbE/1x2.5GbE/iSCSI/1xPS/1YW repl DS423+

ASUSTOR AS3304T V2 4-Bay NAS/MPl/ARM64 64-bit 1.7GHz/2GBDDR4/noHDD,LFF(HDD,SSD),/1x2.5GbE(LAN)/3xUSB3.2

ASUSTOR AS6804T 4-Bay NAS/AMD Ryzen V3C14 2,3GHz/16GB DDR5, noHDD(HDD,SSD)/2x5,2х10,Gbe(LAN)/3xUSB3.2,Type-C; 90IX01T4-BW3S00

ASUSTOR AS1102TL 2-Bay NAS/ARM64 64-bit 1.7GHz/1GBDDR4/noHDD,LFF(HDD,SSD)/1x1GbE(LAN)/USB3.2

TerraMaster D5-Thunderbolt3 DAS tower/JBOD,RAID0,1,10,5/up to 5 HS SATA(3,5' or 2,5')/1xDP1.2/2x40GbThunderbolt3/1xPS/1YW

QNAP ENTERPRISE 3U/16bay Expansion Unit up to 16HP HDD SAS(3,5' or 2,5')/2xPS incl Cbl/no rail(RAIL-B02)/Expand with QXP-820S(not incl) TL-R1620Sdc-EU-RU

Synology DC 2,6GhzCPU/4GB(32)/RAID0,1,10,5,6/ 2HP HDD SATA(3.5', 2.5')upto 7HDD(1xDX525)/2xM.2/1xUSB3.2/1xGbE/1x2.5GbE/iSCSI/1xPS/1YW repl DS723+