Introducing the Synology RackStation RS3621XS+ - the storage system your business needs to accelerate its operations and stay ahead of the competition. With a powerful Intel Xeon D-1541 8-core 2.1 GHz processor, built-in dual-port 10GbE networking, and 8 GB of ECC DDR4 memory (expandable up to 64 GB), this 12-bay storage system is a true enterprise powerhouse. It is capable of delivering over 238K 4K random read IOPS and 5,819 MB/s sequential read throughput, making it the perfect foundation for any data-driven business. But that's not all. The RS3621xs+ also comes with advanced snapshot technology, file self-healing, and full power supply redundancy, ensuring your data stays protected at all times. With redundant power and hot-swappable fans, this system will keep running even in the event of a PSU failure or accidental cord removal. The system comes with two PCIe slots, allowing you to upgrade performance, networking and storage. You can even double your network bandwidth in minutes by 2x or more with Synology's range of 10GbE NICs, or boost read/write IOPS by up to 16 times by enabling SSD cache. Scaling up to 36 drives is a breeze with the two RX1217(RP) expansion units, and with Synology's Hyper Backup solution, your important data can be backed up locally, to another Synology device, rsync server, or cloud-based storage like Google Drive - all without any additional licensing fees. Don't settle for anything less than the best when it comes to your business's data storage needs. Invest in the Synology RackStation RS3621XS+ and experience the power and reliability your business deserves.
Introducing the Synology RackStation RS3621XS+ - the storage system your business needs to accelerate its operations and stay ahead of the competition. With a powerful Intel Xeon D-1541 8-core 2.1 GHz processor, built-in dual-port 10GbE networking, and 8 GB of ECC DDR4 memory (expandable up to 64 GB), this 12-bay storage system is a true enterprise powerhouse. It is capable of delivering over 238K 4K random read IOPS and 5,819 MB/s sequential read throughput, making it the perfect foundation for any data-driven business. But that's not all. The RS3621xs+ also comes with advanced snapshot technology, file self-healing, and full power supply redundancy, ensuring your data stays protected at all times. With redundant power and hot-swappable fans, this system will keep running even in the event of a PSU failure or accidental cord removal. The system comes with two PCIe slots, allowing you to upgrade performance, networking and storage. You can even double your network bandwidth in minutes by 2x or more with Synology's range of 10GbE NICs, or boost read/write IOPS by up to 16 times by enabling SSD cache. Scaling up to 36 drives is a breeze with the two RX1217(RP) expansion units, and with Synology's Hyper Backup solution, your important data can be backed up locally, to another Synology device, rsync server, or cloud-based storage like Google Drive - all without any additional licensing fees. Don't settle for anything less than the best when it comes to your business's data storage needs. Invest in the Synology RackStation RS3621XS+ and experience the power and reliability your business deserves.
Introducing the Synology RackStation RS3621XS+ - the storage system your business needs to accelerate its operations and stay ahead of the competition. With a powerful Intel Xeon D-1541 8-core 2.1 GHz processor, built-in dual-port 10GbE networking, and 8 GB of ECC DDR4 memory (expandable up to 64 GB), this 12-bay storage system is a true enterprise powerhouse. It is capable of delivering over 238K 4K random read IOPS and 5,819 MB/s sequential read throughput, making it the perfect foundation for any data-driven business. But that's not all. The RS3621xs+ also comes with advanced snapshot technology, file self-healing, and full power supply redundancy, ensuring your data stays protected at all times. With redundant power and hot-swappable fans, this system will keep running even in the event of a PSU failure or accidental cord removal. The system comes with two PCIe slots, allowing you to upgrade performance, networking and storage. You can even double your network bandwidth in minutes by 2x or more with Synology's range of 10GbE NICs, or boost read/write IOPS by up to 16 times by enabling SSD cache. Scaling up to 36 drives is a breeze with the two RX1217(RP) expansion units, and with Synology's Hyper Backup solution, your important data can be backed up locally, to another Synology device, rsync server, or cloud-based storage like Google Drive - all without any additional licensing fees. Don't settle for anything less than the best when it comes to your business's data storage needs. Invest in the Synology RackStation RS3621XS+ and experience the power and reliability your business deserves.
Introducing the Synology RackStation RS3621XS+ - the storage system your business needs to accelerate its operations and stay ahead of the competition. With a powerful Intel Xeon D-1541 8-core 2.1 GHz processor, built-in dual-port 10GbE networking, and 8 GB of ECC DDR4 memory (expandable up to 64 GB), this 12-bay storage system is a true enterprise powerhouse. It is capable of delivering over 238K 4K random read IOPS and 5,819 MB/s sequential read throughput, making it the perfect foundation for any data-driven business. But that's not all. The RS3621xs+ also comes with advanced snapshot technology, file self-healing, and full power supply redundancy, ensuring your data stays protected at all times. With redundant power and hot-swappable fans, this system will keep running even in the event of a PSU failure or accidental cord removal. The system comes with two PCIe slots, allowing you to upgrade performance, networking and storage. You can even double your network bandwidth in minutes by 2x or more with Synology's range of 10GbE NICs, or boost read/write IOPS by up to 16 times by enabling SSD cache. Scaling up to 36 drives is a breeze with the two RX1217(RP) expansion units, and with Synology's Hyper Backup solution, your important data can be backed up locally, to another Synology device, rsync server, or cloud-based storage like Google Drive - all without any additional licensing fees. Don't settle for anything less than the best when it comes to your business's data storage needs. Invest in the Synology RackStation RS3621XS+ and experience the power and reliability your business deserves.
Last updated at 06/10/2026 07:20:04
Sy Nology Rackstation RS3621xs+ 12-Bay Nas Enclosure Storage
Free delivery
Synology 12 Bay 3.5in Diskless NAS (RS3621XS+)
30-day returns
Synology 12 Bay 3.5in Diskless NAS (RS3621XS+)
30-day returns
Synology RackStation 2U Rackmount RS3621xs+ 12 Bay NAS
30-day returns
Synology RS3621xs+ RackStation 12-Bay Scalable NAS ( RAIL KIT optional ) with Redundant power.
Delivery between Fri – Tue $27.55
Synology RS3621XS+, 12-BAY NAS (NO DISK) XEON D-1541, 8GB, GbE(4), 10GbE(2), USB(2), RPSU
Delivery between 12–24 June $14.99
Synology RackStation RS3621XS+ 12-Bay Xeon D-1541 8-Core NAS
Delivery $20.95
Synology RackStation RS3621XS+ 12-Bay Xeon D-1541 8-Core NAS
Delivery $20.95
Synology RackStation RS3621XS+ 12-Bay Xeon D-1541 8-Core NAS
Delivery between 12–17 June $30
Synology RackStation RS3621XS+ 12-Bay Xeon D-1541 8-Core NAS
Delivery $20.95
originally posted on bhphotovideo.com
This unit, as with most Synology products, offers amazing flexibility, with backups, primary storage, replication and VM's
originally posted on bhphotovideo.com
I now have two of these boxes in service as 10Gbe multi-user video production file servers. Configured as 12x 16TB RAID6 (Note SHR is not available on this model), with a small SSD cache on both. Let me say first. These things are fast! Getting consisted 400-500 write and 900-1000 read with multiple users connected and using 4K ProRes bandwidth. DSM is s fairly easy to use, but AD has not worked on either box, even though we have no issue with it on Synology DS products.Major concern: Synology seems to be limiting their compatibility list on the newer products to favor their HDDs and other I/O devices. The 16TB Exos drives we are using are fully compatible with the 2418 (4 year old model), but they are not compatible with this box. Active SMART monitoring is ... MoreI now have two of these boxes in service as 10Gbe multi-user video production file servers. Configured as 12x 16TB RAID6 (Note SHR is not available on this model), with a small SSD cache on both. Let me say first. These things are fast! Getting consisted 400-500 write and 900-1000 read with multiple users connected and using 4K ProRes bandwidth. DSM is s fairly easy to use, but AD has not worked on either box, even though we have no issue with it on Synology DS products.Major concern: Synology seems to be limiting their compatibility list on the newer products to favor their HDDs and other I/O devices. The 16TB Exos drives we are using are fully compatible with the 2418 (4 year old model), but they are not compatible with this box. Active SMART monitoring is available on the old box, but it has to be run manually on this. I was able to schedule it as an email notification check once a month at least. Hoping Synology will not be so anti-competitive in the future.
originally posted on bhphotovideo.com
Great Product i am mostly using it for Survaliance and its very fast had an old system over 7 years old and decided to get top of the line system again. Great RackstationThanks
| Form Factor (RU) | 2U |
Sy Nology Rackstation RS3621xs+ 12-Bay Nas Enclosure Storage
Free delivery
Synology 12 Bay 3.5in Diskless NAS (RS3621XS+)
30-day returns
Synology 12 Bay 3.5in Diskless NAS (RS3621XS+)
30-day returns
Synology RackStation 2U Rackmount RS3621xs+ 12 Bay NAS
30-day returns
Synology RS3621xs+ RackStation 12-Bay Scalable NAS ( RAIL KIT optional ) with Redundant power.
Delivery between Fri – Tue $27.55
This unit, as with most Synology products, offers amazing flexibility, with backups, primary storage, replication and VM's
I now have two of these boxes in service as 10Gbe multi-user video production file servers. Configured as 12x 16TB RAID6 (Note SHR is not available on this model), with a small SSD cache on both. Let me say first. These things are fast! Getting consisted 400-500 write and 900-1000 read with multiple users connected and using 4K ProRes bandwidth. DSM is s fairly easy to use, but AD has not worked on either box, even though we have no issue with it on Synology DS products.Major concern: Synology seems to be limiting their compatibility list on the newer products to favor their HDDs and other I/O devices. The 16TB Exos drives we are using are fully compatible with the 2418 (4 year old model), but they are not compatible with this box. Active SMART monitoring is ... MoreI now have two of these boxes in service as 10Gbe multi-user video production file servers. Configured as 12x 16TB RAID6 (Note SHR is not available on this model), with a small SSD cache on both. Let me say first. These things are fast! Getting consisted 400-500 write and 900-1000 read with multiple users connected and using 4K ProRes bandwidth. DSM is s fairly easy to use, but AD has not worked on either box, even though we have no issue with it on Synology DS products.Major concern: Synology seems to be limiting their compatibility list on the newer products to favor their HDDs and other I/O devices. The 16TB Exos drives we are using are fully compatible with the 2418 (4 year old model), but they are not compatible with this box. Active SMART monitoring is available on the old box, but it has to be run manually on this. I was able to schedule it as an email notification check once a month at least. Hoping Synology will not be so anti-competitive in the future.
Great Product i am mostly using it for Survaliance and its very fast had an old system over 7 years old and decided to get top of the line system again. Great RackstationThanks
I purchased this RS3621xs+ to replace my RS3617xs+. It was supposed to be the next model in the line. When I migrated my drives from the old to the new it informed me that the drives were an unsupported model. When I looked up the RS3621xs+ it says it supports 7 specific models of 3.5 hard drive, 3 of them Synology Brand. My RS3617xs+ supported hundreds. I would pass on this model and choose one with greater compatibility
| Form Factor (RU) | 2U |
