Western Digital
WD121PURP - Western Digital 12TB 7200RPM SATA 6Gb/s 3.5-in HDD
PNWD121PURP
Request a QuotePrice on request
This part is priced per order. Send us your details and we'll get back to you with pricing and lead time — usually within one business day.
SKU WD121PURP
Warranty included
Coverage
Fast shipping
US · EU · UK
Tested & graded
Every unit
Western Digital WD121PURP Purple Pro 12TB SATA 6Gb/s 7200RPM 256MB Cache 3.5-inch Surveillance Hard drive
WD Purple Pro WD121PURP delivers 12TB of high-capacity, reliable storage for demanding video surveillance and AI analytics applications. Offers 3.5-Inch form factor with SATA 6Gb/s interface for versatile enterprise storage compatibility. Integrated with Western Digital Device Analytics (WDDA) for proactively monitoring drive health.
- RoHS compliant
- 2.5 million hours MTBF
- AllFrame technology to reduce dropped frames
- Suitable for modern cameras and AI-enabled recording systems
- Proactive health management with WDDA
General Information
| Product Line | Purple |
|---|---|
| Product Type | Hard Drive |
Technical Information
| Storage Capacity | 12 TB |
|---|---|
| Cache Storage | 256MB |
| Maximum Data Transfer Rate | 6Gb/s |
| RPM | 7200 |
| Drive Width | 3.5" |
Interfaces/Ports
| Drive Interface | SATA |
|---|---|
| Interface Standard | 6Gb/s SATA |
Also known as — equivalent part numbers
This part is sold under the following identifiers. Search any of them to reach this page.
- Primary part number
- WD121PURP
Warranty
Warranty included, backed directly by SAHS. See our Warranty Policy for details.
Returns
Contact our team with your order details and we'll walk you through the process — see our Shipping & Returns page and policies for full details.
Related Server Hard Drives
QuoteWestern Digital
WD1460BKFG-18P2V0 - WD 147GB 10K SAS 6Gb/s 2.5-in HDD with Tray
147GB · 6Gb/s SAS · 2.5"
Request a Quote
QuoteWestern Digital
WD3002BKTG - WD 300GB 10000RPM SAS 6Gb/s 2.5-Inch Hard Drive
300GB · 6Gb/s SAS · 2.5"
Request a Quote
QuoteWestern Digital
WD3001BKHG-02D22V2 - Western Digital 300GB 10K SAS 6Gb/s 2.5-in HDD
300GB · 6Gb/s SAS · 2.5"
Request a Quote
QuoteWestern Digital
WD2001FYYG-01SL3W1 - WD 2TB 7200RPM SAS 6Gb/s 3.5-in HDD
2TB · 6Gb/s SAS · 3.5"
Request a Quote
QuoteWestern Digital
WD2001FYYG-01SL3W2 - WD 2TB 7200RPM SAS 6Gb/s 3.5-in HDD
2TB · 6Gb/s SAS · 3.5"
Request a Quote
QuoteWestern Digital
WD2001FYYG-01SL3W0 - WD 2TB 7200RPM SAS 6Gb/s 3.5-in HDD
2TB · 6Gb/s SAS · 3.5"
Request a Quote
QuoteWestern Digital
WD2000FYYG-18A21V2 - WD 2TB 7200RPM SAS 6Gb/s 3.5-in HDD
2TB · 6Gb/s SAS · 3.5"
Request a Quote
QuoteWestern Digital
WD3001FYYG-01NCVW0 - Western Digital 3TB 7200RPM SAS 6Gb/s 3.5-in HDD
3TB · 6Gb/s SAS · 3.5"
Request a Quote
QuoteWestern Digital
WD1001FYYG-015L3W0 - Western Digital 1TB 7200RPM SAS 6Gb/s 3.5-in HDD
1TB · 6Gb/s SAS · 3.5"
Request a Quote
QuoteWestern Digital
WD4001FYYG-01NCVW0 - Western Digital 4TB 7200RPM SAS 6Gb/s 3.5-in HDD
4TB · 6Gb/s SAS · 3.5"
Request a Quote
QuoteWestern Digital
WD4001FYYG-01SL3W2 - Western Digital 4TB 7200RPM SAS 6Gb/s 3.5-in HDD
4TB · 6Gb/s SAS · 3.5"
Request a Quote
QuoteWestern Digital
WD4001FYYG-01SL3W1 - Western Digital 4TB 7200RPM SAS 6Gb/s 3.5-in HDD
4TB · 6Gb/s SAS · 3.5"
Request a Quote
- WD3001FYYG-01SL3W0 - Western Digital 3TB 7200RPM SAS 6Gb/s 3.5-in HDD
- WD9001BKHG-02D22V3 - Western Digital 900GB 10K SAS 6Gb/s 2.5-in HDD
- WD9001BKHG-18D22V0 - Western Digital 900GB 10K SAS 6Gb/s 2.5-in HDD
- WD9001BKHG-02D22V1 - Western Digital 900GB 10K SAS 6Gb/s 2.5-in HDD
- WD6001BKHG-02D22V3 - Western Digital 600GB 10K SAS 6Gb/s 2.5-in HDD
- WD6000BKHG-18A29V0 - Western Digital 600GB 10K SAS 6Gb/s 2.5-in HDD
- WD6001BKHG-02D22V2 - Western Digital 600GB 10K SAS 6Gb/s 2.5-in HDD
- 005050331 - EMC 3TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive
- 005050926 - EMC 300GB 15000RPM SAS 6Gb/s 3.5-Inch Hard Drive
- 005049651 - EMC 3TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive
- 005050144 - EMC 3TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive
- 005050305 - EMC 2TB 7200RPM SAS 6Gb/s 2.5-in Hard Drive
- 005052303 - EMC 1.2TB 10000RPM SAS 6Gb/s 2.5-inch Hard Drive
- 005051357 - EMC 3TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive
- 005048602 - EMC 146GB 15000RPM Fibre Channel 2Gb/s 3.5-in Hard Drive
- 005050597 - EMC 4TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive
- 005052484 - EMC 4TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive
- 005051358 - EMC 4TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive
- 005050735 - EMC 4TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive
- 005048584 - EMC 146GB 15000RPM Fibre Channel 2Gb/s 3.5-in Hard Drive
- 005049407 - EMC 1TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive
- 005051613 - EMC 2TB 7200RPM SAS 12Gb/s 3.5-in Hard Drive
- 005051635 - EMC 1.2TB 10000RPM SAS 12Gb/s 2.5-inch Hard Drive
- 005049306 - EMC 1TB 7200RPM SAS 6Gb/s 3.5-in Hard Drive
Price on request
Quote within 1 business day