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WUH721818AL5200, WUH721818AL5201, WUH721818AL5204, WUH721818AL5205, WUH721816AL5201, WUH721816AL5204, WUH721816AL5205, WUH721814AL5201, WUH721814AL5204, WUH721814AL5205 — westerndigital
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| Interface | SAS 12Gb/s |
|---|---|
| Rotational Speed Rpm | 7200 |
| Random Mixed Iops | |
| Supply Voltage | |
| Annualized Failure Rate Pct | |
| Uncorrectable Bit Error Rate | |
| Weight G | |
| Dimensions Height Mm | |
| Dimensions Width Mm | |
| Dimensions Length Mm |
Every spec value traces to a manufacturer datasheet. Verify against the source before purchase.
| Nand Layer Count |
|---|
| Endurance Tbw |
|---|
| Workload Rating Tb Year |
|---|
| Power Loss Protection |
|---|
| Helium Filled |
|---|
| Areal Density Gbit In2 |
|---|
| Disk Count |
|---|
| Actuator Count |
|---|
| Average Latency Ms |
|---|
| Read Latency Us |
|---|
| Write Latency Us |
|---|
| Low Halogen |
|---|
| Shock Operating |
|---|
| Vibration Operating |
|---|
| Humidity Operating |
|---|
| Protection Information T10 Dif |
|---|
| Powerchoice Technology |
|---|
| Shock Operating 2ms Read Write Gs |
|---|
| Super Parity |
|---|
| Powerbalance Technology |
|---|
| Shock Nonoperating 2ms Gs |
|---|
| Power On Hours Per Year |
|---|
| Power On Hours Per Year 24 7 |
|---|
| Hot Plug Support |
|---|
| Superparity |
|---|
| Powerbalance Power Performance Technology |
|---|
| Vibration Nonoperating 2 To 500hz Grms |
|---|
| Organic Solderability Preservative |
|---|
| Rotation Vibration 20 1500 Hz Rad Sec |
|---|
| Altitude Operating |
|---|
| Shock Non Operating |
|---|
| Shock Nonoperating 1ms 2ms Gs |
|---|
| Availability Hrs Day X Days Wk |
|---|
| Vibration Non Operating |
|---|
| Nand |
|---|
| Standard |
|---|
| Advanced Write Caching 8m Internal Nor Flash |
|---|
| Vibration Nonoperating 10hz To 500hz |
|---|
| Shock Operating 2ms Read Write |
|---|
| Shock Nonoperating 1ms 2ms |
|---|
| Humidity Sensor |
|---|
| Altitude Non Operating |
|---|
| Humidity Non Operating |
|---|
| 5 12v Max Start Current A |
|---|
| Availability |
|---|
| Load Unload |
|---|
| Rsa 3072 Firmware Verification Sd D |
|---|
| Vibration Nonoperating 10hz To 500hz Grms |
|---|
| Load Unload Cycles At 40 C |
|---|
| Operating Vibration |
|---|
| Non Operating Vibration |
|---|
| Sed Fips Fastformat 512e 4kn |
|---|
| Rotational Vibration 1500hz Rad S |
|---|
| 5 12v Max Start Current |
|---|
| Workloads |
|---|
| Rsa 2048 Firmware Verification Sd D |
|---|
| Description |
|---|
| Part |
|---|
| Product Name |
|---|
| Rohs |
|---|
| Specifications Group |
|---|
| Manufacturer Address |
|---|
| 24 X 7 Operation |
|---|
| Document Revision |
|---|
| Seq Read |
|---|
| Seq Write |
|---|
| Rand Read |
|---|
| Rand Write |
|---|
| Acoustics Sound Power |
|---|
| Featured Software |
|---|
| Shock |
|---|
| Temperature Nonoperating C |
|---|
| Acoustics Sound Power Random Seek |
|---|
| Key Feature |
|---|
| Sleep Ps4 |
|---|
| Disks Heads |
|---|
| Typical Op A 5v 12v |
|---|
| Acoustics Idle Operating Bels Typical |
|---|
| Temperature Change Rate Hr Max C |
|---|
| Shock 0 5ms Gs |
|---|
| Poh Power On Hours Per Year |
|---|
| Relative Humidity Operating |
|---|
| Relative Humidity Non Operating |
|---|
| Flash Memory Technology |
|---|
| Normal Load Unload Cycles |
|---|
| Minimum Emergency Unloads |
|---|
| Product Description |
|---|
| Average Power Read |
|---|
| Average Power Write |
|---|
| Power On Hours Per Year 24x7 |
|---|
| Sed Fips |
|---|
| Application |
|---|
| Footnote 1 |
|---|
| Capacity1 |
|---|
| Shock Half Sine Wave 2ms G Non Operating |
|---|
| Product Category |
|---|
| Seagate Raid Rebuild |
|---|
| Applications Environments |
|---|
| Revision |
|---|
| Shock Half Sine Wave 2ms G Operating |
|---|
| I O Acceleration And Response Time Optimization |
|---|
| Secure Download Diagnostics Sd D And Instant Secure Erase Op |
|---|
| Fastformat 512e 4kn Af Switching |
|---|
| 12gb S Sas |
|---|
| External Transfer Rate Mb S |
|---|
| Ambient Temperature Nonoperating C |
|---|
| Shock Max Operating 11ms Gs |
|---|
| Shock Max Nonoperating 2ms Gs |
|---|
| Vibration Operating 500hz Gs |
|---|
| Vibration Nonoperating 500hz Gs |
|---|
| Specification Table |
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| SKU | WUH721818AL5200, WUH721818AL5201, WUH721818AL5204, WUH721818AL5205, WUH721816AL5201, WUH721816AL5204, WUH721816AL5205, WUH721814AL5201, WUH721814AL5204, WUH721814AL5205 |
|---|
| Vendor-specific specifications |
|---|
