We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 3.5-inch internal hard drive with exposed circuit board and label showing Synology HAT5310-16T 16TB

Synology Inc.

Synology HAT5310-16T 16TB 7200 RPM 512MB Cache SATA 3.5" internal hard drive

SKU CH-SPC0-XJ4VW MPN HAT5310-16T

A 16 TB enterprise SATA drive spinning at 7200 RPM with 512 MB cache, built for 24/7 workloads up to 550 TB per year and 2.5 million hours MTBF.

  • Total capacity16 TB
  • Interface typeSATA
  • Form factor3.5 in (8.89 cm)
  • Rotational speed7,200 RPM
  • Cache memory512 MB
  • Max height26.1 mm
  • 16TB capacity stores large datasets
  • 7200 RPM spindle delivers fast sequential throughput
  • 512MB cache buffers heavy multi-client workloads
  • 5 million hours MTBF supports 24/7 operation
  • Persistent write cache protects data during power loss

Enterprise 16 TB SATA Drive

The Synology HAT5310-16T is a 16 TB 3.5 inch internal hard drive built for continuous operation in network-attached storage. It targets administrators who need high-capacity, reliable storage for multi-user file serving, backup repositories or surveillance archives.

7200 RPM with 512 MB Cache

The drive spins at 7200 RPM and provides a 512 MB cache, delivering the sustained throughput required for heavy sequential workloads. It is rated for up to 2.5 million hours MTBF and 550 TB per year, making it suitable for 24/7 duty cycles.

DSM Firmware and Write Cache

Persistent write cache technology protects data during unexpected power loss, while DSM integration enables one-click firmware updates without extra maintenance windows. Firmware tuning improves multi-client sequential read performance by up to 35 percent in validated Synology systems.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $738.99
Pricier than about 90% of the 4,938 comparable items (median $107.99).
Total capacity 16 TB
Higher than about 92% of the 2,372 comparable items (median 2 TB).
Price per TB $46.19 per TB
Cheaper than about 64% of the 2,365 comparable items (median $62.21 per TB).

New to this? Paying with USDT: TRC-20 or ERC-20 — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSynology
Model nameHAT5310-16T
Part numberHAT5310-16T
Total capacity16 TB
Performance
Rotational speed7,200 RPM
Storage
Cache memory512 MB
Ports & slots
Interface typeSATA
Size & build
Form factor3.5 in (8.89 cm)
Max height26.1 mm
Maximum width101.85 mm
Maximum length147 mm
Shipping weight0.70 kg
Package size147 × 102 × 26 mm

Questions about this item

How does the 7200 RPM speed translate to everyday performance inside a Synology NAS?

The 7200 RPM spindle delivers sustained throughput for multi-client workloads, and DSM firmware tuning improves sequential read performance by up to 35% in compatible systems.

What does the SATA interface limit on this 16TB drive?

The SATA connection caps the maximum transfer rate at the SATA III 6 Gb/s ceiling, so the drive cannot exceed that bandwidth regardless of its internal speed.

Will the 26.1mm height fit my standard 3.5-inch drive bay?

Yes, the 26.1mm height, 101.85mm width and 147mm length match the standard 3.5-inch form factor used in most desktop chassis and NAS enclosures.

More in 3.5-Inch Internal Desktop HDDs

Similar items