1GB 1 512MB 1

1.92tb 1 12.0 2 16.0 3 20.0 2 24.0 1 3.84tb 1 4.0 1 400gb 1 7.0 1 8.0 3 960gb 2 tb 13

business 26 consumer 3 enterprise 31 expansion 10 home 6 large 4 medium 16 office 2 scale 4 small 18 unit 10 workgroup 4

120 mm x 120 mm x 2 pcs 1 120mm x 2 3 2 (120 x 120 x 25 mm) 1 2 (92 x 92 x 25 mm) 4 4 x (60 x 60 x 51 mm) 2 40 x 40 x 20 2 40 x 40 x 4 1 40mm x 2 1 40mm x 3 1 60 mm x 60 mm x 3 pcs 2 60mm x 2 2 80 x 80 x 20 mm 1 80mm x 1 1 80mm x 2 2 80mm x 4 3 92 x 92 x 1 1 92 x 92 x 25 1 92 x 92 x 25 mm 1 92mm x 2 2

1.7 GHz 1 1.70GHz 2 12-core 2.9 (base) / 3.2 (turbo) GHz 1 2.0 GHz 1 2.0 GHz burst up to 2.5 GHz 1 2.00GHz 1 2.1 1 2.1GHz 3 2.2 1 2.2 GHz 5 2.20GHz 3 2.4GHz 4 2.6 GHz 2 2.70 GHz 2 3.35 GHz 2 3.35/3.6 GHz 2 64 GB DDR4 ECC RDIMM (expandable up to 512 GB) 1

10 x 20 TB HDD (RAID 6 + 1 Spare) + 2 x 3840G SSD (RAID 1) 1 12 x 2.5" SATA SSD 1 12 x 3.5" or 2.5" SATA HDD/SSD (drives not included) 2 12 x 3.5" or 2.5" SATA or SAS HDD/SSD (drives not included) 1 12 x 3.5/2.5" SAS HDD/SSD 5 12 x 3.5/2.5" SAS/SATA HDD/SSD 1 2 x 8 TB HDD (RAID 1) 1 2.5" (4) / 3.5" (4) SATA SSD/HDD 1 2.5" (6) 1 24 x 2.5" SAS SSD / HDD or SATA SSD (drives not included) 3 3.5" (1) 2.5" supported by optional adapter 1 3.5" (12) / 2.5" (12) 7 3.5" (12) 2.5" supported by optional adapter 1 3.5" (12) or 2.5" (12) 3 3.5" (2) 2.5" 1 3.5" (2) 2.5" supported by optional adapter 1 3.5" (2) or 2.5" (2) 1 3.5" (4) 2.5" (4) 1 3.5" (4) 2.5" (4) + 2 x M.2 NVMe SSD (Slots on the base) 2 3.5" (4) 2.5" (Shared) 3 3.5" (4) 2.5" supported by optional adapter 1 3.5" (5) 2.5" (5) 1 3.5" (5) 2.5" supported by optional adapter 1 4 x 3.5" or 2.5" SATA SSD/HDD (drives not included) 1 4 x 8 TB HDD (RAID 5) + 2 x 400G SSD (RAID 1) 1 5 x 3.5" or 2.5" SATA HDD/SSD + 2 x M.2 2280 NVMe SSD (3410 Series) 1 8 x 3.5" or 2.5" SATA HDD/SSD (drives not included) 1 8 x 3.5" or 2.5" SATA HDD/SSD + 2 x M.2 2280 NVMe SSD 2

1 2 12 21 12 ( Expand upto 36 Bays with 2 x RXD1219SAS) 2 2 5 24 3 4 8 4 / Not Upgradeable 1 5 3 6 1 60 1 8 3 Not Upgradeable 1

0 1 For Expansion Unit Only 2 No 26 Yes 4

2 1 4 2

1 x Expansion port 5 eSATA (1) 2 Expansion Port (1) 1 Infiniband Port In (1) 5 PCIe 3.0 slot (1) Expansion Port 2 1 SAS IN (1) SAS OUT (1) 2 USB 3.0 (2) Expansion Port (1) 1 USB 3.0 (2) Expansion Port (2) 1 USB 3.0 (2) USB 2.0 (2) Expansion Port (2) 1 USB 3.2 (1) Expansion Port 1 USB-C 1 USB 3.2 (2) 3 USB 3.2 (2) Expansion Ports (2) 1 USB 3.2 (2) Expansion Port (1) 4 USB 3.2 (2) Expansion Port (2) 2 USB 3.2 (3) 1 USB 3.2 (3) Expansion Port (2) 2 USB 3.2 port x 1 1 USB 3.2 port x 2 1

1u 6 1u 6 2 1 2 1 2.5 5 2.5 5 2u 19 2u 19 3.5 12 3.5 12 4u 1 4u 1 desktop 3 desktop 3 m 1 m 1 mount 27 mount 27 rack 27 rack 27 rackmount 1 rackmount 1 ru 1 ru 1 tower 22 tower 22

1u 6 1u 6 2 1 2 1 2.5 5 2.5 5 2u 19 2u 19 3.5 12 3.5 12 4u 1 4u 1 desktop 3 desktop 3 m 1 m 1 mount 27 mount 27 rack 27 rack 27 rackmount 1 rackmount 1 ru 1 ru 1 tower 22 tower 22

Diskless 37 Drives in Box. to be installed in the Appliance 3 None 8 Yes 2

No 4 Yes 35

1.3 1 12 4 3.0 1 6 2 6gb 11 gb 6 gen 1 nvme 1 pcie 1 s 17 sas 4 sata 13 x4 1

1 17 10gbase 7 10gbe 15 1gbe 19 2 17 2.5gbe 6 3 2 4 3 45 24 5 1 band 1 controller 4 data 4 gigabit 15 lan 4 management 5 none 10 out 1 per 4 por 2 port 7 rj 24 rj45 2 t 7 transfer 4 x 25 x1 3 x2 2 x4 6

No 3 No 3

No 3 No 3

1 GB DDR4 (not upgradeable) 1 16 GB DDR4 ECC RDIMM expandable up to 128 GB (1/4 slots) 1 16 GB DDR4-2133 ECC RDIMM expandable up to 128 GB (1/4 slots) 1 16GB / 128GB (16 GB x 1 installed) 4 Slots 1 16GB / 16GB 1 16GB / 48GB (2 x 8 GB Installed/ 4 slots) 1 1GB / 1GB 2 2GB / 2GB 2 2GB / 2GB (RAM cannot be upgraded) 1 2GB / 32GB ( 1/2 Slots) 2 2GB / 6GB 3 32 GB DDR4 ECC RDIMM (16 GB x 2) / Expandable up to 512 GB (32 GB x 16) 2 32GB / 1024GB (1/16) 1 4GB / 32GB (1/2 slots) 1 4GB / 32GB (2 Slots) 2 4GB/4GB 1 64 GB 1 8GB / 32 GB ( 1/2 Slots) 3 8GB / 64 GB 2 8GB / 64GB ( 4 Slots / 1 x 8GB installed) 3 8GB / 8GB 1 8GB/ 32GB (2 Slots) 3 8GB/32GB ( Slots 1/2 ) 1 8GB/64GB 1/4 slots Per Controller 3

DDR3L 1 DDR4 9 DDR4 ECC 2 DDR4 ECC RDIMM 3 DDR4 ECC SODIMM 3 DDR4 ECC UDIMM 7 DDR4-2133 ECC UDIMM 2 ECC UDIMM 2

Synology Router Manager 2 Tri-Band 1

1 2 10gbase 1 10gbe 1 1gbe 1 2 2 2.5gbe 1 3400 1 45 1 4tb 1 8tb 1 beestation 2 controller 3 diskstation 12 dp320 1 dp340 1 dp7400 1 ds124 1 ds1525 1 ds1823xs 2 ds223 1 ds223j 1 ds225 1 ds2422 1 ds3622xs 1 ds423 1 ds425 1 ds620 1 ds725 1 ds925 1 dx1215 1 dx517 1 dx525 1 expansion 7 fs3410 1 fs3600 1 fs6400 1 has5300 4 hat3310 2 hat5300 3 hat53xx 3 hd6500 1 infiniband 1 none 1 nvme 1 per 1 plus 1 port 1 rackstation 9 retail 1 rj 1 rj45 1 rs1619xs 1 rs2423 1 rs2423rp 1 rs3618xs 1 rs3621rpxs 1 rs3621xs 1 rs422 1 rs822 1 rs822rp 1 rx1217rp 1 rx1217sas 1 rx1222sas 1 rx1223rp 1 rx418 1 rxd1219sas 1 sa3410 1 sas 2 sat5200 2 sat5220 1 sat52xx 2 series 2 slim 1 synology 42 t 1 uc3200 1 uc3400 1 unfied 2 unit 7 x 2

1500000 5 1800000 1 2000000 1 2500000 9

0ā 6 70ā 6 c 6

1 5 10gbe 1 3.0 2 45 1 8 2 available 6 card 2 controller 1 dsm 9 e10g22 1 expansion 9 gen3 2 hd 1 high 2 interface 2 kit 5 lane 2 link 2 management 9 mini 2 module 1 network 3 optional 6 pcie 4 per 1 performance 2 port 1 rack 5 raid 9 rj 1 sas 1 slot 4 support 2 supports 1 synology 9 t1 1 through 9 units 6 upgrade 1 x 5 x4 2 x8 4

1 34 10 1 2 21 20tb 1 3840g 1 4 1 45 11 8tb 2 ac 38 accessory 36 adapter 14 applicance 2 beestation 1 ć 1 cable 30 cord 30 cover 1 dp320 1 dp340 1 dp7400 1 ds620slim 1 ethernet 1 expansion 9 front 1 guide 4 hdd 3 installation 3 lan 8 main 38 note 1 pack 36 power 41 quick 4 rj 11 rj45 10 rs3618xs 1 rs3621rpxs 1 rs3621xs 1 rs422 1 sata 3 ssd 1 start 1 unit 38 welcome 1 x 3

bulk 16 retail 48

3.2 1 5.1 1 6.2 2

1.6 1 1.9 2 2.0 1

2 1 m 1 sas 4 sata 9

2 x Intel Xeon Silver 4110 8-core 1 2 x Intel Xeon Silver 4210R 10-core 1 AMD EPYC 7272 2 AMD EPYC 7272 (12 cores) 1 AMD R1600 (2 cores) 2 AMD Ryzen R1600 1 AMD Ryzen R1600 dual-core 1 AMD Ryzen V1500B Quad core 6 AMD Ryzen V1780B 1 AMD Ryzen V1780B 2 AMD Ryzen V1780B quad-core 2 Intel Celeron J3355 dual-core 1 Intel Celeron J4125 2 Intel Celeron J4125 4-core 1 Intel Xeon D-1521 4-core 1 Intel Xeon D-1521 6-core 2.4GHz burst up to 2.7GHz 1 Intel Xeon D-1521 quad-core 1 Intel Xeon D-1527 quad-core 1 Intel Xeon D-1531 1 Intel Xeon D-1531 6-core 1 Intel Xeon D-1541 1 Intel Xeon D-1541 8-core 3 Intel Xeon D-1541 8-core 2.1GHz burst up to 2.7GHz 1 Intel Xeon D-1567 12 core 1 Realtek RTD1619B 3 Realtek RTD1619B 4-core 1 Realtek RTD1619B 4-core (4-thread) 1

205000 1 97000 1 98000 4

40000 1 58000 2 60000 1 67000 2

3100 1 530 5

No 23 Yes 28

dsm 34 synology 34

260 MB/s 1 281 MB/s 3 309MB/s 1

2 GB DDR3L (expandable up to 6 GB) 1 4TB (Actual usable capacity is approximately 3.45 TB. 1 8TB (Actual usable capacity is approximately 6.98 TB) 1 None 36

100 1 100.00 5 101.85 1 106.0 2 108 1 108.0 1 121 1 147 1 148.0 1 151 1 157 2 165 2 165.0 1 166 2 166.0 8 168.0 1 175 1 184.0 1 196.3 1 199.0 3 223.0 6 224 1 225.5 1 230.0 2 232.2 1 232.7 1 233 2 243 1 243.0 2 248 2 26.1 1 270 3 270.0 1 290.0 1 295.50 1 300 3 300.0 1 340 3 340.0 1 343 1 343.0 2 430.5 13 44 1 44.0 5 457.6 1 481.9 1 482 1 482.0 9 483.6 2 552.0 1 555.9 1 578 1 62.6 1 644.0 4 69.85 5 692 1 692.0 1 7.00 5 71 1 724.0 10 88 2 88.0 16 ears 3 mm 3 server 3 x 52

2 x USB 3.0 3 2 x USB 3.0 port 1 2 x USB 3.2 1 3 x USB 3.2 1 3 x USB 3.2 Gen 1 port 1 For expansion only 1 No 11 USB-C 3.2 Gen 1 Port x1 USB-A 3.2 Gen 1 Port x1 1 Yes 21 Yes 1 x USB-C 3.2 Gen 1 port + 1 x USB-C 3.2 Gen 1 port 1

DMZ UPnP VPN pass-through (PPTP IPSec L2TP SIP) 2 SSL VPN | SSTP VPN 1

0.700 1 0.720 7 0.770 2 0.820 1 0.880 1 1.200 1 1.280 1 1.300 1 1.40 1 1.510 1 11.50 1 11.9 1 12.700 4 14.50 1 14.500 3 14.90 2 17.260 1 18.00 1 18.200 1 19.70 3 2.180 1 2.210 1 2.260 1 2.460 1 2.6700 1 2.900 1 23.400 1 3.910 1 4.280 1 4.38 1 5.200 1 6.000 1 6.200 2 6.400 1 693 1 8.0 1 8.160 1 8.30 1 9.020 1 9.50 1 9.800 1

Wi-Fi 5 1 Wi-Fi 6 2

dongle 1 optional 1 supported 16 usb 1

500 5 550 1