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⚡ Power your TrueNAS Mini with unstoppable write speed and rock-solid reliability!
The iXsystems TrueNAS Mini Write Cache (ZIL) Upgrade is a dedicated 480GB SSD SLOG device designed to dramatically boost write performance and data reliability on TrueNAS Mini systems. Leveraging advanced ZFS algorithms, it securely caches critical data until confirmed written, preventing data loss even during power failures. Over-provisioned for durability and developer-certified, this upgrade ensures your NAS operates faster and safer.
| ASIN | B08FCWK8B9 |
| Best Sellers Rank | #137 in Network Attached Storage (NAS) Enclosures |
| Brand | iXsystems |
| Customer Reviews | 5.0 5.0 out of 5 stars (4) |
| Date First Available | August 31, 2020 |
| Hard Drive | Solid State Drive |
| Hard Drive Interface | Serial ATA |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 10.9 x 2.9 x 8.2 inches |
| Item Weight | 8 ounces |
| Item model number | 850007979393 |
| Manufacturer | iXsystems |
| Product Dimensions | 10.9 x 2.9 x 8.2 inches |
| Series | TrueNAS Mini |
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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