Storage, 2.10 GHz, 16
Synology 12bay NAS (RS4021XS+)
Starting at
$12,065.91+GST
$13,875.80incl. GST
$15,999.00
$18,398.85
Save 25%
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Product line
- Keypad 200 13
- Vault Privacy 50 Series 14
- BarraCuda 12
- Blue 13
- DiskStation 19
- Enterprise 11
- Exos 22
- FireCuda 25
- IronWolf 14
- IronWolf Pro 15
- One Touch 24
- RackStation 14
- StoreEasy 12
- StoreEver 14
- StoreFabric 14
Colour
- Black 171
- Blue 24
- Indigo blue 3
- Jack black 3
- Light Blue 4
- Matte Black 4
- Metallic Red 3
- Midnight Blue 3
- Purple 3
- Red 15
- Silver 33
- Space Gray 8
- Titan Gray 3
- White 3
- Yellow 3
Connection type
- 12Gb/s SAS 31
- 6Gb/s SAS 12
- iSCSI 9
- PCI Express 3.0 x8 17
- Serial ATA/600 12
- Thunderbolt 3 20
- USB 14
- USB 3.0 79
- USB 3.0 Micro-B 11
- USB 3.1 Type C 23
- USB 3.2 (Gen 1) 36
- USB 3.2 (Gen 1) Type A 58
- USB 3.2 (Gen 1) Type C 30
- USB 3.2 (Gen 2) 16
- USB 3.2 (Gen 2) Type C 20
Controller type
- 12Gb/s SAS 24
- 6Gb/s SAS 4
- Fibre Channel 6
- iSCSI 8
- NVMe 10
- Serial ATA 44
- Serial ATA/300 1
- Serial ATA/600 106
- Serial Attached SCSI (SAS) 22
Eco friendly
- Yes 411
Memory technology
- DDR SDRAM 1
- DDR3 SDRAM 6
- DDR3L SDRAM 5
- DDR4 SDRAM 131
- DRAM 1
Operating system
- My Cloud OS 3 2
- QES 3
- QTS 3
- QTS 4.3 2
- QTS 4.3.5 4
- QTS 4.4.2 7
- QTS 5.0.0 6
- QTS 5.0.1 20
- QTS 5.1.0 6
- QTS 5.1.3 5
- QuTS hero 4.5.0 7
- QuTS hero h5.0.0 14
- QuTS hero h5.0.0/QTS 5.0.1 6
- Windows Server IoT 2019 7
- DiskStation Manager 45
Power source
- AC Adapter 6
- AC Supply 1
- USB 3
Processor
- Cortex A55 2
- Ryzen 25
- Alpine 13
- Armada 385 2
- Atom 4
- Celeron 22
- Core i3 4
- Core i5 5
- Core i7 3
- Core i9 2
- EPYC 10
- Ryzen 7 4
- Xeon 34
- Xeon Bronze 9
- Xeon Silver 10
Supported device
- Desktop PC 146
- Gaming Console 61
- MAC 19
- Motherboard 15
- Network Security & Firewall Device 15
- Network Switch 15
- Network Video Recorder 20
- Notebook 110
- Server 514
- Smartphone 25
- Storage Server 43
- Storage System 281
- Tablet 16
- Video Surveillance System 29
- Workstation 31
Vendor
- ADATA Technology Co., Ltd 46
- A-DATA Technology Co., Ltd 38
- Cisco Systems, Inc 388
- Dell Technologies 22
- Hewlett Packard Enterprise 608
- Kingston Technology Company 175
- Lenovo Group Limited 128
- PNY Technologies 50
- QNAP Systems 135
- Samsung 55
- SanDisk Corporation 24
- Seagate Technology 183
- StarTech.com 58
- Synology, Inc 74
- Western Digital Corporation 77