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Backblaze发布2026Q1硬盘报告:年化故障率为1.24%

时间:2010-12-5 17:23:32  作者:综合   来源:时尚  查看:  评论:0
内容摘要:IT之家 7 月 11 日讯,云存储服务商 Backblaze 发布了 2026 年第一季度硬盘可靠性统计报告。本次报告基于 341,263块硬盘的数据分析,结果显示本季度硬盘年化故障率AFR)为 1

IT之家 7 月 11 日讯,布Q报告云存储服务商 Backblaze 发布了 2026 年第一季度硬盘可靠性统计报告。硬盘本次报告基于 341,年化263块硬盘的数据分析,结果显示本季度硬盘年化故障率(AFR)为 1.24%,故障生命周期累计故障率为 1.39%。布Q报告

IT之家注
* 年化故障率 (Annualized Failure Rate,硬盘 AFR):将特定统计周期内的硬盘故障数量折算为全年故障比例,旨在消除时间维度差异,年化便于不同季度或不同型号硬盘进行横向对比。故障
* 生命周期故障率:指硬盘型号从投入使用至今,布Q报告在更长时间窗口内累计统计出的硬盘故障率。该指标更能反映产品的年化长期稳定性,是故障企业采购、容量规划及设备替换决策中的布Q报告重要历史参考依据。

2026 Q1 年化故障率详细数据

以下表格展示了各型号硬盘在本季度的硬盘表现,包括制造商、年化型号、容量、磁盘数量、平均使用年限(月)、总运行天数、故障数量及年化故障率。

MFG型号规格 (TB)磁盘数量Avg. Age (Months)Drive Days磁盘故障AFR (%)
SeagateST14000NM0138141,25162.6111,709154.9
SeagateST10000NM00861098198.386,667114.63
SeagateST12000NM00071298375.887,389114.59
HGSTHUH721212ALN604129,78080.9870,252953.98
SeagateST16000NM000J161291710,117136.1
SeagateST24000NM002H249,6059.3820,090743.29
WDCWUH721816ALE6L0162,99450.4267,868243.27
SeagateST12000NM00081218,65070.71,664,5581292.83
HGSTHUH721212ALE6041213,27756.51,183,774862.65
ToshibaMG08ACA16TEY164,88550.5435,063262.18
ToshibaMG07ACA14TEY1499639.888,602520.6
SeagateST8000NM000A824737.921,552116.9
SeagateST8000DM00288,910112.3639,473251.43
ToshibaMG08ACA16TE166,26448.9553,878211.38
HGSTHUH721212ALE600122,60875.4234,350812.5
SeagateST8000NM005813,232101.51,176,619391.21
ToshibaMG08ACA16TA1640,03630.73,548,2501021.05
ToshibaMG07ACA14TA1437,26364.13,343,724941.03
SeagateST12000NM001G1213,21660.71,185,545331.02
ToshibaMG09ACA16TE165066.636,988100.99
SeagateST14000NM000J1443316.237,258100.98
WDCWUH721816ALE6L41626,80134.62,402,732640.97
ToshibaMG10ACA20TE2020,45111.61,665,263420.92
SeagateST14000NM001G1410,51960.3944,400210.81
WDCWUH722626ALE6L4263,6042.5182,471400.8
SeagateST16000NM001G1634,72941.23,098,105440.52
WDCWUH722222ALE6L42245,63816.13,992,942420.38
SeagateST12000NM000J121,0871996,887100.38
WDCWUH721414ALE6L4148,64061.3776,557700.33
ToshibaMG11ACA24TE247,2034495,387300.22
SeagateST16000NM002J1646638.841,93100
HGSTHUH728080ALE60081,0269386,92100
HGSTHMS5C4040BLE64041861106,158580

总计:30,203,180 Drive Days | 1030 故障 | 1.24% AFR

生命周期累计故障率数据

以下数据反映了各型号硬盘自投入使用以来的长期稳定性表现:

MFG型号规格 (TB)磁盘数量Avg. Age (Months)Drive Days磁盘故障AFR (%)
HGSTHMS5C4040BLE64041861106,158580
HGSTHUH728080ALE60081,0269386,92100
HGSTHUH721212ALE600122,60875.4234,350812.5
HGSTHUH721212ALE6041213,27756.51,183,774862.65
HGSTHUH721212ALN604129,78080.9870,252953.98
SeagateST8000DM00288,910112.3639,473251.43
SeagateST8000NM000A824737.921,552116.9
SeagateST8000NM005813,232101.51,176,619391.21
SeagateST10000NM00861098198.386,667114.63
SeagateST12000NM00071298375.887,389114.59
SeagateST12000NM00081218,65070.71,664,5581292.83
SeagateST12000NM000J121,0871996,887100.38
SeagateST12000NM001G1213,21660.71,185,545331.02
SeagateST14000NM000J1443316.237,258100.98
SeagateST14000NM001G1410,51960.3944,400210.81
SeagateST14000NM0138141,25162.6111,709154.9
SeagateST16000NM000J161291710,117136.1
SeagateST16000NM001G1634,72941.23,098,105440.52
SeagateST16000NM002J1646638.841,93100
SeagateST24000NM002H249,6059.3820,090743.29
ToshibaMG07ACA14TA1437,26364.13,343,724941.03
ToshibaMG07ACA14TEY1499639.888,602520.6
ToshibaMG08ACA16TA1640,03630.73,548,2501021.05
ToshibaMG08ACA16TE166,26448.9553,878211.38
ToshibaMG08ACA16TEY164,88550.5435,063262.18
ToshibaMG09ACA16TE165066.636,988100.99
ToshibaMG10ACA20TE2020,45111.61,665,263420.92
ToshibaMG11ACA24TE247,2034495,387300.22
WDCWUH721414ALE6L4148,64061.3776,557700.33
WDCWUH721816ALE6L0162,99450.4267,868243.27
WDCWUH721816ALE6L41626,80134.62,402,732640.97
WDCWUH722222ALE6L42245,63816.13,992,942420.38
WDCWUH722626ALE6L4263,6042.5182,471400.8

总计:30,203,180 Drive Days | 1030 故障 | 1.24% AFR

报告摘要与关键洞察

  • 统计范围:截至 2026 年 3 月 31 日,Backblaze 监控硬盘总数为 345,662 块。在剔除 3,907 块启动盘及 492 块不符合条件的硬盘后,最终纳入分析的有效硬盘数量为 341,263块。
  • 型号更新:本季度未新增任何硬盘型号。回顾过去 8 个季度,共有 6 个季度引入了新硬盘型号。
  • 部署情况:上一季度,公司部署了 10,220 块硬盘,其中 9,404块(占比超过 91%)容量大于 20TB,显示出大容量硬盘在存储集群中的主导地位。

2026 Q1 零故障型号

本季度表现优异、实现 0 故障的硬盘型号如下:

  1. HGSTHMS5C4040BLE6(4TB)
  2. HGSTHUH728080ALE600(8TB)
  3. SeagateST16000NM002J(16TB)
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