Beijing HengzhengTC Sci-Tech Co.,Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Packaging Details | box |
| interface rate | 6Gb/s |
| weight(including package) | 700g(24.69oz) |
| size | 3.5" |
| interface type | SATA |
| speed | 7,200 rpm |
| cache | 512MB |
| capacity | 30TB |
| Operating Temperature | 10°C - 60°C |
| Model Number | ST30000NM004K |
| Place of Origin | Beijing, China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Packaging Details | box |
| interface rate | 6Gb/s | weight(including package) | 700g(24.69oz) |
| size | 3.5" | interface type | SATA |
| speed | 7,200 rpm | cache | 512MB |
| capacity | 30TB | Operating Temperature | 10°C - 60°C |
| Model Number | ST30000NM004K | Place of Origin | Beijing, China |
| High Light | 30TB Capacity Hard Disk Drive ，4.16ms Latency Enterprise Hard Drive ，RSA 3072 Firmware Validation HDD | ||
Specifications | Exos M(30TB) | Exos M(28TB) |
CMR Capacity | 30TB | 28TB |
Standard Model - Seagate Instant Secure Erase (ISE) - 512e¹ | ST30000NM004K | ST28000NM003K |
Features | ||
Recording Technology | CMR | CMR |
Helium - sealed Hard Drive Design | yes | yes |
Advanced Parity Checker | yes | yes |
Low Halogen | yes | yes |
PowerChoice™ Idle Power Technology | yes | yes |
PowerBalance™ Power - Performance Technology | yes | yes |
Hot - Swap Support | yes | yes |
Multi - level Cache (MB) | 512 | 512 |
Organic Elastic Protective Layer | yes | yes |
RSA 3072 Firmware Validation (SD4D) | yes | yes |
Reliability and Data Integrity | ||
Mean Time Between Failures (MTBF, hours) | 2500000 hr | 2500000 hr |
24×7 Uninterrupted Operation Reliability Level (AFR) | 0.35% | 0.35% |
Unrecoverable Read Error Rate (17) | 1 sector / 10E15 | 1 sector / 10E15 |
Annual Operating Hours (24/7) | 8,760 | 8,760 |
512e Sector Size (Bytes per Sector) | 512e | 512e |
High Performance | ||
Rotational Speed (RPM) | 7200RPM | 7200RPM |
Interface Access Speed (Gb / s) | 6.0,3.0 | 6.0,3.0 |
Maximum Sustained Data Transfer Rate (MB / s, MB / s) | 275 MB / s / 262 MB / s | 270 MB / s / 257 MB / s |
Random Read/Write, 4KQD16 (IOPS) | 170 / 350 | 170 / 350 |
Average Latency (ms) | 4.16 millisecond | 4.16 millisecond |
Interface Port | single | single |
Rotational Vibration Resistance up to 20 - 1500 Hz (/rad/s) | 12.5 | 12.5 |
Power Consumption | ||
Average Idle Power (W) | 6.9 W | 6.9 W |
Maximum Operating Power, Random Read 4K/16Q (W) | 9.5 W | 9.5W |
Power Requirements | +12V and +5V | +12V and +5V |
Environment | ||
Head Flying Temperature (°C) - Drive Level | 10°C - 60°C | 10°C - 60°C |
Vibration, Non - operating: 2 Hz to 500 Hz (Gms) | 2.27 | 2.27 |
Vibration, Non - operating: 2 ms (wave/s) (G) | 30 G | 30 G |
Shock Resistance, Operating 2 ms (GS) | 200 | 200 |
Non - operating Shock Resistance: 2 ms (GS) | 200 | 200 |
Name | Jane |
Skype | yinhq@hengzhengtc.com |
Whatsapp | +86 13311320197 |
WeChat | _13311320197 |
Address | 2nd Floor, A2 Building, No.2 Yard, Longxiang Platemaking Group Industrial Park, Huilongguan Street, Changping District, Beijing. |
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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