Beijing HengzhengTC Sci-Tech Co.,Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Packaging Details | box |
| interface rate | 12Gb/s |
| size | 3.5" |
| interface type | SAS |
| speed | 7,200 rpm |
| cache | 512MB |
| Read speed | 285MB/s |
| Write speed | 272MB/s |
| Capacity | 20TB |
| weight(including package) | 700g(24.69oz) |
| Warranty | 5 years |
| Model Number | WUH722020BL5204 |
| Place of Origin | Beijing, China |
| Brand Name | - |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Packaging Details | box |
| interface rate | 12Gb/s | size | 3.5" |
| interface type | SAS | speed | 7,200 rpm |
| cache | 512MB | Read speed | 285MB/s |
| Write speed | 272MB/s | Capacity | 20TB |
| weight(including package) | 700g(24.69oz) | Warranty | 5 years |
| Model Number | WUH722020BL5204 | Place of Origin | Beijing, China |
| Brand Name | - | ||
| High Light | 20TB Capacity Hard Disk Drive ，7200 RPM HDD ，512MB Cache Enterprise Hard Drive | ||
| Item | Details |
|---|---|
| Model Number | WUH722020BL5204 |
| Interface | SAS |
| Sector Size | 512e: 512; 4Kn: 4096 |
| Areal Density (Gbits/sq. in.) | 1137 |
| Data Buffer | 512MB |
| Rotational Speed | 7200 RPM |
| Average Latency | 4.16 ms |
| Max Transfer Rate | 12Gb/s |
| Sustained Transfer Rate (max) | 285MB/s (272MiB/s) |
| Error Rate (non-recoverable) | 1 in 10¹⁵ bits read |
| Load/Unload Cycles (at 40°C) | 600,000 |
| Availability | 24×7 |
| MTBF | 2,500,000 hours |
| Annualized Failure Rate | 0.35% |
| Warranty | 5 Years |
| Height (max) | 1.028 in. (26.1 mm) |
| Length (max) | 5.787 in. (147.0 mm) |
| Width (max) | 4.0 in. (101.6 mm) |
| Weight (max) | 12TB: 1.49 lb. (679 g); 14-20TB: 1.52 lb. (690 g) |
We are manufacturer.
Generally 2-5 days if the goods are in stock, or 10 days if not in stock (depending on quantity).
Yes, we can offer discounts based on quantity - larger quantities receive more attractive pricing.
Different products have different warranties. We provide comprehensive after-sales service including quality service and guidance services. Please contact us for specific warranty terms.
Original packing with additional protective outer box to ensure safe delivery.
Company Details
Business Type:
Trading Company
Year Established:
2009
Total Annual:
4000000-8000000
Employee Number:
50~99
Ecer Certification：
Verified Supplier
A national high-tech company featuring R&D, designing, production, marketing and service, Beijing HengzhengTC Sci-Tech Co. Ltd. provides professional solutions for high-speed Internet access products and smart telecommunications products. It’s products include PCIe and OCP server network a... A national high-tech company featuring R&D, designing, production, marketing and service, Beijing HengzhengTC Sci-Tech Co. Ltd. provides professional solutions for high-speed Internet access products and smart telecommunications products. It’s products include PCIe and OCP server network a...
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