News Posts matching "Reliability"

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Backblaze Releases Hard Drive Stats for Q3 2018: Less is More

As of September 30, 2018 Backblaze had 99,636 spinning hard drives. Of that number, there were 1,866 boot drives and 97,770 data drives. This review looks at the quarterly and lifetime statistics for the data drive models in operation in our data centers. In addition, we'll say goodbye to the last of our 3TB drives, hello to our new 12TB HGST drives, and we'll explain how we have 584 fewer drives than last quarter, but have added over 40 petabytes of storage.

Hard Drive Reliability Statistics for Q3 2018
At the end of Q3 2018, Backblaze was monitoring 97,770 hard drives used to store data. For our evaluation, we remove from consideration those drives that were used for testing purposes and those drive models for which we did not have at least 45 drives (see why below). This leaves us with 97,600 hard drives. The table below covers what happened in Q3 2018.

ADATA Announces IUSP33F PCIe BGA SSD

ADATA Technology, a leading manufacturer of high-performance DRAM modules and NAND flash products, today launched the ADATA IUSP33F PCIe ball grid array (BGA) solid state drive (SSD). The SSD sports a form factor that is 80 percent more compact than M.2 2242 SSDs. Combined with a PCIe Gen3x2 interface and 3D Flash memory for excellent performance and durability, the IUSP33F is an ideal solution for slim-form-factor tablets, notebooks, hybrids, mini-PCs, thin clients, and wearables.

"We are thrilled to be introducing the new IUSP33F SSD, a compact solution that will enable next-generation tablets, ultrabooks, and other slim devices, but without compromising on performance and reliability," said Hedi Huang, Sales Directorof ADATA. "But the versatility of the IUSP33F goes beyond just these applications, and are also well-suited for new emerging applications in areas such as robotics, augmented and virtual reality, and automotive.

BACKBLAZE Releases HDD Stats for Q2 2018

As of June 30, 2018 we had 100,254 spinning hard drives in Backblaze's data centers. Of that number, there were 1,989 boot drives and 98,265 data drives. This review looks at the quarterly and lifetime statistics for the data drive models in operation in our data centers. We'll also take another look at comparing enterprise and consumer drives, get a first look at our 14 TB Toshiba drives, and introduce you to two new SMART stats. Along the way, we'll share observations and insights on the data presented and we look forward to you doing the same in the comments.
Hard Drive Reliability Statistics for Q2 2018

Of the 98,265 hard drives we were monitoring at the end of Q2 2018, we removed from consideration those drives used for testing purposes and those drive models for which we did not have at least 45 drives. This leaves us with 98,184 hard drives. The table below covers just Q2 2018.

Backblaze Releases Hard Drive Stats for 2017, HGST Most Reliable

Overview
At the end of 2017 we had 93,240 spinning hard drives. Of that number, there were 1,935 boot drives and 91,305 data drives. This post looks at the hard drive statistics of the data drives we monitor. We'll review the stats for Q4 2017, all of 2017, and the lifetime statistics for all of the drives Backblaze has used in our cloud storage data centers since we started keeping track.

Hard Drive Reliability Statistics for Q4 2017
At the end of Q4 2017 Backblaze was monitoring 91,305 hard drives used to store data. For our evaluation we remove from consideration those drives which were used for testing purposes and those drive models for which we did not have at least 45 drives (read why after the chart). This leaves us with 91,243 hard drives. The table below is for the period of Q4 2017.
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