

โก Upgrade your TrueNAS Mini โ because every millisecond counts!
The iXsystems TrueNAS Mini Write Cache (ZIL) Upgrade is a solid-state SLOG device that enhances write performance and data reliability on TrueNAS Mini systems. Certified by TrueNAS developers, it safeguards critical data during power loss by leveraging advanced ZFS intent logging, ensuring faster, safer storage operations.
| Hard Drive | Solid State Drive |
| Brand | iXsystems |
| Series | TrueNAS Mini |
| Item model number | 850007979393 |
| Item Weight | 8 ounces |
| Product Dimensions | 10.9 x 2.9 x 8.2 inches |
| Item Dimensions LxWxH | 10.9 x 2.9 x 8.2 inches |
| Hard Drive Interface | Serial ATA |
| Manufacturer | iXsystems |
| ASIN | B08FCWK8B9 |
| Is Discontinued By Manufacturer | No |
| Date First Available | August 31, 2020 |
C**D
Does what it's supposed to do
One note - if you are new to TrueNAS this write cache is 'over provisioned' and only shows up as a 16GB in size even though it's a 480GB SSD under the covers. The way ZFS Write cache works is that it's cacheing each stripe to this device and then the device writes it to disk immediately. So only 16GB or so is needed but it is rewritten much more than standard SSD, so over provisioning is used so that there is lots of spares as over time this will wear out faster than a normal SSD usage.
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