WD GOLD 20TB 3.5" HDD Drive
Western Digital - WD GOLD 20TB HDD Drive
3.5" Drive - SATA (SATA/600) - 7200RPM - 512MB Cache - 24/7 HDD
Maximum data transfer speed 269MB/s - MTTF of 2.5 million hours
5-year manufacturer's limited warranty
Seagate - EXOS Enterprise 18TB drive
MTBF 2,500,000 h - Max transfer rate 270 MB/s
Buffer 256 MB - Speed 7200 RPM - Bulk 1 Pack
3.5" Drive - SATA (SATA/600) - Internal
5-year limited manufacturer's warranty
Product |
Seagate EXOS Enterprise 18TB Hard Drive HDD 3.5" | Synology HAT5300 8TB HDD Disk | WD RED PLUS 12TB 3.5" HDD Drive | WD PURPLE PRO 12TB 3.5" HDD Drive |
Availability |
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Price |
€300.00
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€308.00
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€293.00
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€307.00
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Description |
Seagate - EXOS Enterprise 18TB drive |
Synology - 8TB Enterprise NAS HDD Drive |
Western Digital - WD RED PLUS NAS 12TB HDD Drive |
WD Purple Pro Surveillance Hard Drive 12TB |
Brand |
Seagate | Synology | Western Digital | Western Digital |
Installed disk capacity |
18TB | 8TB | 12TB | 12TB |
Disk model installed |
Seagate EXOS Enterprise | Synology HAT5300 | WD RED PLUS | WD PURPLE PRO |
Disk interface |
Serial ATA 6Gb/s (SATA Revision 3) | Serial ATA 6Gb/s (SATA Revision 3) | Serial ATA 6Gb/s (SATA Revision 3) | Serial ATA 6Gb/s (SATA Revision 3) |
Weight |
0.670Kg | 0.75Kg | 0.660Kg | |
Sound level |
Not disclosed | 23.0 dB(A) | 20.0 dB(A) | |
Manufacturer's warranty |
5-year hardware warranty | 5-year hardware warranty | 3-year hardware warranty | 5-year hardware warranty |
Cache memory |
256MB | 256MB | 256MB | 512MB |
Rotation speed |
7,200 rpm | 7,200 rpm | 7,200 rpm | 7,200 rpm |
MTTF |
2.5 million hours | 2 million hours | 1.0 million(s) d'heures | 2.5 million hours |
Disc format |
3.5" SATA HDD | 3.5" SATA HDD | 3.5" SATA HDD | 3.5" SATA HDD |
Annual workload TB |
NC | 550TB | 180TB | 550TB |
Maximum transfer speed |
270 Mo/s | 248 MiB/s | 196 Mo/s | 245 Mo/s |
Recording technology |
CMR (Conventional Magnetic Recording) | CMR (Conventional Magnetic Recording) | CMR (Conventional Magnetic Recording) | |
Color |
Black | |||
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