Seagate - 1TB 3.5" Hard Drive ST1000NM0033 Constellation Internal ES.3 7.2K

ST1000NX0423 1TB 2.5" SATA Internal Hard Drive 7200RPM , UPC: 0763649070512 , Brand: Seagate , Compatible With: Laptop , Form Factor: 2.5 in , Type: Internal Laptop Drive , Model: ST1000NX0423 , MPN: ST1000NX0423 , Features: Instant Secure Erase (ISE) , Interface: SAS, SATA III, SATA I , Rotation Speed: 7200 RPM , Product Line: Enterprise , Country of Origin: China

The Constellation.2 ST91000640NS is a 1 TB internal hard drive designed for enterprise environments. It offers a 2.5-inch form factor, 7200 RPM spindle speed, and a 64 MB cache buffer, ensuring reliable and efficient performance. With a data transfer rate of up to 6 Gb/s (600 MB/s), it is suitable for applications requiring high-speed data access. The drive operates within a temperature range of 5°C to 60°C, making it adaptable to various operating conditions.

The 2 TB Hard Drive - SATA [SATA/600] - 3.5" Drive - Internal is engineered for high-capacity storage solutions, offering 2 TB of space to accommodate extensive data storage requirements. It ensures reliable performance with a maximum sustained data transfer rate of 140 MB/s and is built for continuous 24/7 operation, boasting a mean time between failures (MTBF) of 1.2 million hours. The drive incorporates PowerChoice™ technology, allowing for energy savings during idle periods, and comes in a standard 3.5-inch form factor, making it compatible with most desktop systems.