Name:

DX517

Description: SYNOLOGY 5BAY EXPANSION UNIT DX517 DISKLESS
Rating:
0 (0)

Added to cart 28 times recently

Availability:

In stock - Ready to Ship

Warranty:

3

3 Year Extended Warranty

Same-day Shipping

14-Day Money Back Guarantee

Need Additional Discount on Product?

Request a quote below - Get Exclusive Pricing and Support.

Qty:

Exclusive Bulk Discounts tailored to your order size

Priority Processing with a dedicated account manager

Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)

Holiday Bonus: Submissions on holidays receive priority handling the next business day

Shipping:

Payment:

Shipping as per your need

Same-day Shipping

Express Delivery Across the USA

Need it fast? Choose Express Shipping and receive your order within 1–3 business days.

Free Ground Shipping Available

Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.

International Shipments Made Simple

For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.

Delivery Timelines

Under 100 KG? Ships Express.

Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.

Over 100 KG? Ships via Freight.

Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.

Always Delivered to Your Door

Every shipment is delivered directly to your address — regardless of country or carrier.

Our best-in-class warranties

3-Year Extended Warranty

Extended protection, enterprise-grade.

All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.

Professional repairs & replacements.

If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.

RMA process, simplified.

Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.

Service Boundaries & Exclusions

What’s covered — and what’s best avoided.

Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.

Know your location’s service type.

In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.

Minimal documentation required.

To initiate service, just submit the invoice and warranty card — no red tape, no waiting.

14-Day Money Back Guarantee

Free 14-Day Returns

Tested it, but it’s not a fit?

Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.

Initiate returns with ease.

Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.

Refund or restock, your call.

Changed your mind? Get a refund (restocking fees may apply) or swap with another product.

30-Day Hardware Replacement

Covered for any early faults.

All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.

Replacements shipped in 10 days or less.

Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.

RMA protocol keeps it smooth.

Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.

TRUSTED, TRIED, PROVEN

$5,000,000+ Inventory Delivered By

Officially Accredited & Verified By

Next-Gen IT Solutions Powered By

Product Comparison Table

HPE 3PAR 8000 2-pt 10Gb Eth Adapter
E7Y70A

HPE StoreEver MSL2024 1 LTO-6 Ultrium 6250 Fibre Channel Tape Library Bundle/S-Buy
Q0L08SB

HPE NS CS1000H Hybrid R2 960GB Cache Bundle
Q8B79A

Huawei OceanStor N8500 Cluster Heads Enhanced Version(Two nodes,DC,4*CPU,384GB Cache,8*GE Host Port,SPE61C0200) N8500-EHS-N2M384G-DC-1
N8500-EHS-N2M384G-DC-1

SYNOLOGY 5BAY EXPANSION UNIT DX517 DISKLESS
DX517

Bay Count 8-bay 8-bay 8-bay 2-bay 12-bay
Cloud Sync Support Yes Yes Yes Yes Yes
Cooling Active Redundant Fan Active Redundant Fan Active
CPU Cores 8 8 8 8 8
CPU Type Intel Xeon Intel Xeon Intel Xeon Intel Xeon Intel Xeon
Depth 15 inches 16.5 inches 28 inches 28 inches 28 inches
Expansion Support Yes Yes Yes Yes Yes
Form Factor Rackmount Rackmount Rackmount Rackmount Rackmount
Height 4 inches 3.5 inches 3 inches 3.5 inches 4 inches
Hot-Swap Support Yes Yes Yes Yes Yes
Installed RAM 16 GB 16 GB 16 GB 32 GB 16 GB
iSCSI Support Yes Yes Yes Yes Yes
LAN Ports 4 4 4 2 4
Max RAM Capacity 64 GB 64 GB 64 GB 128 GB 128 GB
Max Supported Capacity 128 TB 1 PB 512 TB 1 PB 512 TB
Network Ports 10GbE 10GbE 10GbE 10GbE 10GbE
Operating System Custom OS Custom OS Custom OS Custom OS Custom OS
Power Supply Redundant Redundant Redundant Redundant Redundant
Power Supply Wattage 500W 350W 350W 500W 500W
Product Name E7Y70A Enterprise Storage System Q0L08SB Enterprise NAS Q8B79A Enterprise SAN Storage System N8500-EHS-N2M384G-DC-1 DX517
Product Type Storage System Storage System Storage System Storage System Storage System
RAID Support RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 / JBOD RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
RAM Type DDR4 DDR4 ECC DDR4 ECC DDR4 ECC DDR4
Snapshot Support Yes Yes Yes Yes Yes
Storage Type NAS NAS SAN SAN SAN
Supported Drive Types SATA HDD / SAS HDD / SATA SSD / NVMe SSD SATA HDD / SAS HDD / SATA SSD / NVMe SSD SATA HDD / SAS HDD / SATA SSD / NVMe SSD Mixed Mixed
Surveillance Support No Yes No Yes No
USB Ports USB 3.2 USB 3.2 USB 3.0 USB 3.2 USB 3.2
Use Case Enterprise Data Center Enterprise Data Center Enterprise Data Center Enterprise Data Center Enterprise Data Center
Virtualization Ready Yes Yes Yes Yes Yes
Weight 25 lbs 25 lbs 45 lbs 35 lbs 50 lbs
Width 17 inches 17.3 inches 17 inches 17 inches 17 inches

My Cart (0)

Priority Shipping for Members

Sign in Sign up

Fast. Simple. Secure

3 Year Extended Warranty

Same-day Shipping

14-Day Money Back Guarantee

Subtotal: $0.00
Shipping: calculated at checkout
Taxes: calculated at checkout

Total:

$0.00

Check Details ⮟