Western Digital WDS500G2B0A WD Blue 3D NAND Internal SSD 2.5 Inch SATA, 500 GB

Product Information

SMART และข้อมูลอื่นๆ ได้อย่างง่ายดายด้วย WD SSD Dashboard ซอฟต์แวร์ Acronis® True Image™ WD Edition พร้อมให้บริการดาวน์โหลดฟรี เพื่อใช้โคลนไดรฟ์และสำรองข้อมูลระบบปฏิบัติการ แอปพลิเคชัน การตั้งค่า และข้อมูลทั้งหมดของคุณ As used for storage capacity, 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user capacity may be less depending on operating environment.

QLC: Quad Layer Cells, featuring 4 Bit flash – Highest Capacity available at the lowest price, but lower durability overall. Requires improved controllers for stability As used for transfer speed, megabyte per second (MB/s) = one million bytes per second. Performance will vary depending on your hardware and software components and configurations.

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NAND SSD – 250GB-2TB, NVMe PCIe Gen 3, 3,400/2,900 MB/s R/W, 410K/550K iops R/W, 0.3 DWPD, 5YR WARRANTY, 1.75Million MTBF An SSD is designed with no moving parts to help protect against data loss if it is accidentally bumped or dropped. And with 1.75M hours MTTF (mean time to failure) 2, up to 600 TBW (terabytes written) 3, and several error correction technologies, WD Blue SATA SSDs can help guard data for years to come. IOPS – Input/output operations per second – (IOPS, pronounced eye-ops) is an input/output performance measurement used to characterize computer storage devices like hard disk drives (HDD), solid state drives (SSD), and storage area networks (SAN). We value your content. That’s why the WD Blue reliability features help protect your content so you can stress less about losing your brilliant work.

However, if it is a high-end performance at a hyper-scale level (so large servers, flashstation and data centers) you are looking for, the WD Gold SSD range, with its utilization of PCIe NVMe Gen 3.1 x4 via U.2 is almost certainly the one you need to be looking for. Although purely U.2 equipped servers are very, VERY much at the top end of the market, the WD Gold is pretty much the GO-TO drive in their SSD portfolio you need to consider. It is worth highlighting that at this point, you should also be looking at UltraStar SSD (acquired in the WD/HGST merger in recent years). But, with Secure Data Erasing featured, as well as SED and FIPS level encryption on the table (it’s a recent release, so always growing), the WD Gold SSD range is by FAR their best performing SSD as far as IOPS, DWPD and TBW come in, and if you are looking for a data center SSD in 2020/2021 without the fuss, then look no further! With a certification from the WD Functional Integrity Testing Lab (F.I.T. Lab™), every WD Blue SATA SSD is verified for compatibility with a wide range of desktop and laptop computers. Every WD Blue SATA SSD goes through extensive compatibility and reliability testing to ensure it meets the high standards of the WD brand. DWPD – Drive Writes Per Day – specification of a drive to calculate the number of times that the user capacity of a drive can be written per day over the warranty periodInspire creativity with a one-month membership to Adobe Creative Cloud offering access to some of the world’s best creative apps and services such as Adobe Photoshop, Illustrator, Lightroom, Premiere Pro and InDesign. 4 TLC: Triple-level cells (3-bit) NAND flash is low at 300-1000 write cycles, and can achieve 1500-3000 write cycles with 3D NAND TBW – Terabytes Written – measures how much you can write cumulatively into the drive over its lifetime

SLC NAND- 120GB-1TB, SATA 2.5” and M.2 SATA, 530 MB/s R/W, 20K/15K iops R/W, 0.3 DWPD , 3YR WARRANTY, 1Million MTBF Before we discuss each of the WD SSD family members, it is worth highlighting some of the most common buying factors that affect the performance and durability of an SSD. It is with these that you can measure the suitability of the SSD with your own personal/business needs. Often the higher the capacity of an SSD, the lower the durability (unless you go towards exceptionally high-end NAND), or the fact that the most expensive SSD does not always guarantee the highest IOPs, or negate the lower drive writes per day. Below ar the key factors that you should keep an eye on when looking at the specifications and build of an SSD.

SSD ได้รับการออกแบบมาโดยไม่ให้มีชิ้นส่วนที่เคลื่อนที่ได้ เพื่อช่วยป้องกันข้อมูลสูญหาย หากไดรฟ์ถูกกระแทกหรือตกหล่นเนื่องจากอุบัติเหตุ และด้วย MTTF (เวลาเฉลี่ยก่อนการเสียหาย) ที่ 1.75 ล้านชั่วโมง 2 สูงสุด 600 TBW (เทราไบต์ที่เขียนได้) 3 และเทคโนโลยีการแก้ไขข้อผิดพลาดที่มีอยู่มากมาย ช่วยให้ SATA SSD ของ WD Blue ปกป้องข้อมูลได้นานหลายปี The new Western Digital Blue series SSDs come to market in three capacities that range from 1TB to 250GB. The Blue's hardware is identical to the SanDisk X400 we recently tested, and it ships in both 2.5" and M.2 2280 (AHCI SATA) flavors. Western Digital tells us that it changed the firmware, but we don't have many details. WD Blue 3D NAND SSD – 250GB-1TB, NVMe PCIe Gen 3, 2,400/1,950 MB/s R/W, 410K/400K IOPS R/W, 0.37 DWPD , 5YR WARRANTY, 1.7Million MTBF A WD Blue SATA Internal SSD can last up to 1.75M hours MTTF 2 (mean time to failure), with up to 600 TBW 3 (terabytes written), and has built in technology to correct errors in real time.