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Silver rectangular 2.5 inch SATA SSD with label showing Western Digital PC SA530 1TB

Western Digital

Western Digital PC SA530 2.5" 1TB SATA internal SSD SDASB8Y-1T00-1122

SKU CH-EMF5-C16AJ MPN SDASB8Y-1T00-1122

A 2.5 inch SATA internal SSD with 1TB of 3D NAND storage, up to 560 MBps read and 530 MBps write speeds, 400 TBW endurance and 1.75M hours MTTF

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form Factor2.5"
  • Capacity1TB
  • Memory Components3D NAND
  • InterfaceSATA III
  • Faster boot and load times with sequential read up to 560 MBps
  • Responsive multitasking from random read up to 95000 IOPS
  • Reliable storage backed by 1.75M hours MTTF and 400 TBW endurance
  • Low power draw at 56 mW idle extends laptop battery life
  • Rugged 2.5 inch design survives 1500G shock for mobile use

PC SA530 1TB SATA SSD

The Western Digital PC SA530 is a 1TB internal solid-state drive built for consumer desktops and laptops. It uses a 2.5-inch 7mm form factor and connects through a SATA III interface. The drive employs 96-layer 3D NAND to deliver its stated capacity.

Sustained performance and endurance

Sequential reads reach up to 560 MBps and writes up to 530 MBps. Random 4KB performance is rated at 95,000 IOPS read and 84,000 IOPS write. Endurance is specified at 400 TBW with an MTTF of up to 1.75M hours. Active power peaks at 3750 mW during writes.

Compatibility and environment checks

Confirm the system has a free 2.5-inch drive bay and a SATA III port with matching data and power cables. The operating range is 0°C to 70°C and storage range is -55°C to 85°C. Shock resistance is rated at 1,500G at 0.5 msec half sine.

Highlights

  • Faster boot and load times with sequential read up to 560 MBps
  • Responsive multitasking from random read up to 95000 IOPS
  • Reliable storage backed by 1.75M hours MTTF and 400 TBW endurance
  • Low power draw at 56 mW idle extends laptop battery life
  • Rugged 2.5 inch design survives 1500G shock for mobile use

Specifications

BrandWestern Digital
SeriesPC SA530
ModelSDASB8Y-1T00-1122
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form Factor2.5"
Capacity1TB
Memory Components3D NAND
InterfaceSATA III
Max Sequential ReadUp to 560 MBps
Max Sequential WriteUp to 530 MBps
4KB Random ReadUp to 95,000 IOPS
4KB Random WriteUp to 84,000 IOPS
MTTFUp to 1.75M hours
FeaturesEndurance (TBW): 400
Western Digital 96-layer 3D NAND delivers capacities up to 1TB for a multitude of design options
2.5"/7mm cased or M.2 2280 form factors provide needed space savings and design flexibility
Leading edge SATA Performance up to 560 MB/s sequential read
Power Consumption (Idle)56 mW
Power Consumption (Active)Avg. Active Power (mW): 60
Max Read Operating (mW): 2550
Max Write Operating (mW): 3750
Operating Temperature0°C ~ +70°C
Storage Temperature-55°C ~ +85°C
Max Shock Resistance1,500G @ 0.5 msec half sine
Max Vibration ResistanceOperating: 5.0 gRMS, 10 - 2000 Hz
Non-operating: 4.9 gRMS, 7 - 800 Hz
Height7.00mm
Width69.85mm
Depth100.20mm
Weight37.40g
Shipping weight0.23 kg
Package size178 × 127 × 30 mm

Questions about this item

How much power does the 1TB PC SA530 draw when it runs all day in a laptop?

The drive idles at 56 mW and averages 60 mW active; peak read reaches 2550 mW and peak write 3750 mW, so daily heat output stays low.

My motherboard only has SATA ports — will the 2.5-inch PC SA530 work without an adapter?

Yes, the SATA III interface connects directly to any standard SATA data and power cable; no extra bracket or converter is needed.

Can I keep my old 2.5-inch hard drive alongside this SSD in the same drive bay?

The PC SA530 is a 7 mm 2.5-inch drive, so it fits the same bay dimensions as most legacy 2.5-inch HDDs and can coexist if the chassis has multiple bays.

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