כונני קשיחים (כונני דיסק קשיח, קושחאות) הם מכשירי אחסון דיגיטליים המשמשים לאחסון וקריאת מידע במחשבים. הם מורכבים מדיסקים מגנטיים הסובבים במהירות גבוהה וראשי קריאה/כתיבה המזיזים על הדיסקים לצורך קריאה וכתיבה של מידע.
כונני קשיחים הם הסוג הכי נפוץ של מכשירי אחסון במחשבים והם משמשים לאחסון מערכת הפעלה, יישומים, מסמכים, מדיה וקבצים אחרים. נפחם של כונני הקשיחים עשוי להשתנות מכמה גיגה-בייט עד מספר טרה-בייט.
אחד היתרונות של כונני הקשיחים הוא המחיר היחסית נמוך שלהם בהשוואה לסוגים אחרים של מכשירי אחסון. בנוסף, כונני הקשיחים מציעים מהירות גבוהה יחסית לקריאה וכתיבה של מידע וסיבוכיות עסקתם נמוכה.
עם זאת, כונני הקשיחים יכולים להיות רגישים לנזק פיזי המוביל לאובדן נתונים. בנוסף, הם עשויים ליצור רעש וחום במהלך פעולתם.
בסופו של דבר, כונני הקשיחים ממשיכים להיות אחד האמצעים הפופולר
Manufacturer: Seagate, Product Type: Hard Drive, Storage Capacity: 16TB, Rotation Speed: 7200 RPM, Cache Memory: 256MB, Connection Type: SATA3, Designed for professional use in communication systems and servers, Additional Features: High reliability, High performance, Durability over time.
WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives were specifically engineered for surveillance to assist in withstanding high heat and equipment vibrations in NVR environments.
Manufacturer: Seagate, Product type: Portable Hard Drive, Storage capacity: 2TB, Color: Black, Storage type: HDD, Interface: USB 3.0, Compatible with Mac and PC, Special feature: Portability and compact design.
Corsair's 1.0TB MP700 PRO SSD card is suitable for improving storage performance on your computer. With NVMe technology and a PCIE5x4 connection, it excels in speed and efficiency tasks. This disk provides fast and stable storage with a capacity of 1.0TB, suitable for all your needs.
Corsair's 2.0TB MP700 PNH SSD card brings advanced speed and efficiency to your computer's storage. With NVMe technology and a PCIE5x4 connection, it is suitable for demanding tasks that require impressive performance. The 2.0TB storage capacity allows you to quickly and reliably store and manage your data.
Corsair's 2.0TB MP700 PRO SSD card brings advanced speed and efficiency to your computer's storage. With NVMe technology and a PCIE5x4 connection, it is suitable for demanding tasks that require impressive performance. The 2.0TB storage capacity allows you to quickly and reliably store and manage your data.
Corsair SSD 2TB MP600 ELITE NVMe Gen4x4 M.2 with built-in cooling, an advanced and exceptionally fast product for storing data with a capacity of 2 terabytes.
SSD M.2 MP600 PRO LPX Series with SMART support, 3D TLC NAND technology, operating temperature of 0°C to +70°C, storage temperature of -40°C to +85°C, storage humidity of 93% RH (40°C), M.2 2280 compatible, suitable for Windows 10 and Mac OS X, vibration sensitivity of 20 Hz-80 Hz/1.52 mm and 80 Hz-2000 Hz/20G, resistance to shocks up to 1,500 G, DEVSLP support (ultra-low power consumption for idle mode), AES 256-bit encryption, MTBF of 1,800,000 hours, weight of 0.1 kilograms.
Seagate HDD 900GB 10K 16MB SAS 6G 2.5 is a hard disk drive with a storage capacity of 900GB, a rotational speed of 10,000 RPM, a cache size of 16MB, SAS interface with a data transfer rate of 6G, and a form factor of 2.5 inches.
The digital storage capacity of this product is 8000 GB. It uses a Serial ATA-600 interface for the hard disk, and the connectivity technology is SATA. The brand of the product is Seagate, and it has a hard disk form factor of 3.5 inches. This is a mechanical hard disk and is compatible with desktop devices. It is an internal hard drive meant for installation. The color of the product is silver and the hard disk size is 8 TB.
The Beetle X31 supports continuous reading speed of up to 1500 megabytes per second and is equipped with dynamic random-access memory (DRAM), which enables it to easily handle computer games, image and video files, large documents, or any other task you throw at it.
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