Expand the overall storage capacity ioSafe's 1517 5-Bay NAS Array using the ioSafe x517 5TB 5-Bay Expansion Chassis. The x517 provides up to 5TB of additional storage in a 5 x 1TB configuration. Much like the 1517, the x517 is fireproof up to 1550°F for up to 30 minutes and protects data from while fully submerged in up to 10' of fresh or salt water for up to 72 hours. The x517 also supports 2.5 and 3.5" SATA drives, features, hot-swappable drive bays, and connects to your 1517 using an integrated eSATA port. Included is a power cord and protection is provided by a limited 5-year hardware warranty, along with five years of ioSafe's Pro Data Recovery Service (DRS). DRS includes free in-house data recovery, up to $5000 per TB coverage for third-party forensic data recovery services, coverage for servers or other devices attached to the ioSafe x517, and advanced replacement of the ioSafe x517.

Designed for ioSafe's 1517 5-Bay NAS    5TB Capacity    5 x 1TB SATA 3.5" HDDs    1 x eSATA Interface    Fireproof to 1550°F for 30 Minutes    Waterproof up to 10' for 72 Hours    Supports 3.5 & 2.5" SATA Hard Drives    Hot-Swappable Design    5-Year DRS Pro Warranty

For use with ioSafe's 1522+, 1520+, 1019+, 1517, and 1515+ NAS systems.

Includes 5TB of standard storage in a 5 x 1TB configuration

Fireproof up to 1550° for 30 minutes per ASTM E119 and waterproof up to 10' for 72 hours in fresh or saltwater

Supports 2.5 and 3.5" SATA drives

Hot-swappable design

Related Questions and Answers

Q: 1. Can this be configured for Raid 5?

A: Yes, the Synology 16TB DS923+ 4-Bay NAS Enclosure Kit with Synology NAS Drives (4 x 4TB) can be configured for RAID 5.

Q: 2. Do the drives come pre-installed or separately?

A: BH #SYDS1821P96K (B&H Kit) is a kit of the enclosure and the drives. They are not installed.

Q: 3. Am I right in thinking this would be perfect for a 4k video editing workflow? I'm looking at purchasing the 128TB version over 8 bays

A: Yes, the Synology 128TB DiskStation DS1821+ 8-Bay NAS Enclosure Kit with Seagate NAS Drives is very well suited for a video editing workflow.

Q: 4. Even with 10 GBps ethernet, no matter what RAID configuration I setup for this system, the max download speed I get is 180 MBps?

A: There are many factors that affect data rates of a given NAS setup. The Synology 60TB DiskStation DS1522+ 5-Bay NAS Enclosure Kit with Seagate IronWolf NAS Drives' (5 x 12TB) data rate will depend on the RAID format you choose, the speed of your network switch, possibly your internet speeds if accessing remotely via the internet, if you add a network card to the switch, the drive's speed, the number of people accessing the NAS at a given time, the added M.2 drives/RAM, and the network connection speed of the computer that you are accessing the NAS from. All parts of the network must be up to speed to support a given data rate.

Q: 5. Would it work with DS720?

A: The DS 720 is not listed as compatible with the Synology 60TB DX517 5-Bay Expansion Enclosure Kit with Seagate NAS Drives (5 x 12TB) BH #SYDX51760TBI.

Q: 6. I found it really hard to look for footage inside the nas because it’s slow, what should I do to increase the speed? Already installed two fast nvme.

A: NAS performance can be linked to many factors, such as drive speed, the type of RAID you are using, and the speed of your local network. If you have your DS1522+ configured in RAID 1 or JBOD, consider using a faster configuration such as RAID 0 or 5. If the NAS is connected to a network switch, make sure that it is using a gigabit port. If it is connected directly to your router, make sure that your local network is operating with appropriate speed and bandwidth and that the computer you use for editing is using a wired Ethernet connection instead of WiFi.

Q: 7. Can I buy it separately and add the larger capacity disks, such as 2 x16tb?

A: Yes, the Synology DiskStation DS223 is available without drives included here: https://bhpho.to/3n6EFtx

Q: 8. Is it worth Upgrading from the 920+ to the 1522+?

A: In order to determine if upgrading to the Synology 60TB DiskStation DS1522+ 5-Bay NAS Enclosure Kit with Seagate IronWolf NAS Drives (5 x 12TB) would be good for you, you should evaluate your specific needs as well as the cost of the update, and use those as guides to figure out if the cost is worth the benefit. Here is a comparison chart you can use to help you evaluate how the two NAS enclosures differ. See: https://bhpho.to/3I4wPYf

Q: 9. Can connect it via wi-fi?

A: The Synology 16TB DS923+ 4-Bay NAS Enclosure does not have any wireless capability. NAS devices require a wired network connection.

Q: 10. How quiet is it?

A: Synology has not listed a noise rating for the Synology DS923+ 4-Bay NAS Enclosure. Equipped with four hard drives and two 92mm fans, a fair amount of operational noise should be anticipated.