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Signals with clear status LED display are exchanged without acoustical and visual differences
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WD Red® Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments
Western Digital Gold 18TB 3.5' Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 512MB 5-Year Limited Warranty IDE & SATA Signals with clear status LEDWestern Digital Gold 18TB 3. 5' Enterprise Class SATA 6 Gb s HDD 7200 RPM Cache Size 512MB 5 Year Limited Warranty Part Number: WD181KRYZ Product Features Capacity1: 18TB Interface: SATA 6 Gb s Format: Sector size (bytes)2: 512e Native Command Queuing: Yes Form Factor: 3. 5 inch OptiNAND technology: No ArmorCacheTM: No RoHS compliant3: Yes Performance Data Transfer Rate4 (max sustained transfer rate) MiB s MB s: 257 269 RPM: 7200 Cache: 512 MB
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