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Silver 2.5 inch SATA internal SSD with black label

Synology Inc.

Synology Inc. SAT5210-480G 480GB 2.5" SATA internal SSD

SKU CH-3XTB-DYWZ4 MPN SAT5210-480G

2.5" SATA internal SSD with 480 GB of 3D NAND TLC, up to 530 MB/s read and 500 MB/s write, 1,097 TBW endurance and power-loss protection

  • Total capacity480 GB
  • Sequential read speedUp to 530 MB/s
  • Sequential write speedUp to 500 MB/s
  • Interface typeSATA III
  • Form factor2.5 in (6.35 cm)
  • Intended useConsumer
  • Fast sequential reads up to 530 MBps for responsive system boot
  • High random read IOPS of 96,000 for snappy application loading
  • Endurance rated at 1,097 TBW for long service life
  • Low idle power draw of 1.3 W reduces energy use
  • MTBF of 1.5 million hours signals high reliability

2.5" SATA SSD for mixed workloads

The Synology SAT5210-480G is a 2.5-inch internal solid-state drive with a 480GB capacity and a SATA III interface. It uses 3D NAND TLC memory and delivers sequential reads up to 530 MBps and writes up to 500 MBps. Random 4K performance reaches 96,000 read IOPS and 55,000 write IOPS for consistent I/O handling.

Suited for Synology NAS and 24/7 enterprise tasks

This drive targets intensive mixed workloads such as online transaction processing databases and virtualization on compatible Synology systems. End-to-end data protection and a power loss protection circuit guard data integrity during unexpected outages. It is not intended for consumer laptops or desktops needing a basic boot drive.

1,097 TBW endurance rating

The terabytes written figure of 1,097 TBW defines how much data can be written over the drive's warranted life. A 1.5 million hour MTBF and an operating range of 0°C to 70°C support continuous operation. Buyers with higher write-volume requirements should verify the TBW against their workload profile.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $150.99
Cheaper than about 58% of the 1,994 comparable items (median $180.49).
Total capacity 480 GB
Lower than about 71% of the 1,368 comparable items (median 1 TB).
Sequential read speed Up to 530 MB/s
Lower than about 87% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $314.56 per TB
Pricier than about 78% of the 1,362 comparable items (median $165.50 per TB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSynology
Model nameSAT5210-480G
Total capacity480 GB
Intended useConsumer
Performance
Sequential read speedUp to 530 MB/s
Sequential write speedUp to 500 MB/s
Sustained random 4KB read96,000 IOPS
Sustained random 4KB write55,000 IOPS
Storage
NAND flash type3D NAND TLC
Write endurance1,097 TB
Connectivity
Connection protocolSATA
Ports & slots
Interface typeSATA III
Power
Idle power draw1.3 W
Active power draw2.8 W
Size & build
Form factor2.5 in (6.35 cm)
Overall height7 mm
Overall width69.85 mm
Product depth100 mm
Shipping weight0.10 kg
Package size152 × 114 × 8 mm
Environment & compliance
Operating temperature range0 °C to 70 °C (32 °F to 158 °F)
Storage temperature range-40 °C to 85 °C (-40 °F to 185 °F)
More details
Mean time between failures1.5 million hours

Questions about this item

What real-world speed does the 530 MBps sequential read figure deliver once the SAT5210-480G is installed?

In a typical system the drive sustains up to 530 MBps sequential reads and 500 MBps sequential writes, with 96,000 random read IOPS and 55,000 random write IOPS for mixed workloads.

How does the SATA III interface limit performance compared to newer standards?

The SATA III link caps throughput at roughly 600 MBps, so the drive’s 530 MBps read and 500 MBps write speeds sit near the interface ceiling without needing PCIe lanes.

Will the 7 mm height fit a standard laptop or server bay?

Yes, the 7 mm z-height matches the common 2.5-inch bay spec, and the 69.85 mm width aligns with standard drive caddies for laptops and servers.

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