Windows 10 Freezes with storahci 129 Errors

Mark Berry November 19, 2016

On a new install of Windows 10 Pro 1607, with a Crucial/Micron M500 SSD, the machine would frequently freeze for several seconds. This corresponded to dozens of storahci 129 warnings in the System event log:

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Set Up a Lenovo TS140 with an eDrive SSD

Mark Berry July 14, 2014

Here’s how I set up a new Lenovo TS140 Server with eDrive enabled on a Samsung 840 EVO SSD. eDrive will be managed by BitLocker under Server 2012 R2.

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SSD Testing

Mark Berry October 3, 2012

I was surprised today after installing a Kingston V+200 SSD that the Vista disk benchmark only improved from 5.2 with the spindle disk to 5.9 with the SSD.

Called Kingston support and they referred me to this tool (registration required, free download):

www.attotech.com/products/product.php?sku=Disk_Benchmark

At larger file sizes, the Kingston SSD in fact performed about four times faster than the spindle disk (200 MB/sec vs. 50MB/sec).

Makes me wonder whether the Vista benchmark isn’t based on smaller file sizes (4K, 8K), where spindle and SSD are much closer in performance.

By the way, this is a SATA 3 drive in a SATA 2 system. Kingston tells me ~ 280 MB/sec is the theoretical max under SATA 2. So when it showed 200-250 MB/sec (read and write), that’s probably the bus maxing out, not the drive.

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