The Axiom 872855-B21-AX Enterprise EV200 480GB SSD is a data center–grade SATA solid-state drive designed for reliable, consistent performance in enterprise server environments. Built on high-end NAND flash technology, it delivers strong read performance and stable mixed-workload handling, making it suitable for virtualization platforms, cloud infrastructure, database systems, and enterprise applications running 24/7.According to enterprise specifications, the EV200 series is optimized for latency-sensitive workloads and provides sustained performance with up to ~550 MB/s read and ~520 MB/s write speeds, along with high random I/O performance for transactional environments.
$1,140
Manufacturer: Axiom
Manufacture Part Number: 872855-B21-AX
Storage Capacity: 480GB
Form Factor: 2.5-inch (SFF)
Drive Type: Solid State Drive (SSD)
Interface: SATA 6Gbps (SATA III)
NAND Type: 3D V-NAND / MLC-class enterprise flash
Workload Type: Read Intensive / Mixed Enterprise Workloads
Hot Swap: Yes
Security: AES-256 Encryption Support
Data Transfer Rate: Up to 6Gb/s
Sequential Read Speed: Up to ~550 MB/s
The Western Digital 500GB Scorpio Blue 2.5″ Internal Hard Drive is designed for use in portable computing solutions, and features a 3 Gbps SATA interface, 5400 RPM rotational speed, and 8 MB buffer size. It can transfer data at speeds up to 3 Gbps (buffer to host) and 136 MB/s (host to drive). In addition, the hard drive offers 5.5 ms average latency and 4 sec average ready time.
The range of scores (95th – 5th percentile) for the WD Blue 2.5″ 160GB (2009) is 27.6%. This is a relatively narrow range which indicates that the WD Blue 2.5″ 160GB (2009) performs reasonably consistently under varying real world conditions.
WD Scorpio Black 7200 RPM SATA 2.5-inch hard drives combine 7200 RPM spin speed, SATA 6.0 Gb/s interface, and 16 MB cache to deliver maximum performance for notebook computing.Confidence in knowing that all WD Scorpio Black drives are built to the highest standards of quality and reliability.
Quiet – In a notebook drive, silence is golden. WD’s exclusive WhisperDrive™ combines state-of-the-art seeking algorithms to yield one of the quietest 2.5-inch hard drives on the market. These algorithms also optimize the way a drive seeks for data, which significantly improves power consumption. So now silence (and longer battery life) is golden.
Reliable and Rugged – WD’s ShockGuard™ technology protects the drive mechanics and platter surfaces from shocks. WD’s SecurePark ™ parks the recording heads off the disk surface during spin up, spin down and when the drive is off. This ensures the recording head never touches the disk surface resulting in improved long term reliability due to less head wear, and improved non-operational shock tolerance.
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