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+--- Thread: DAS selection (/showthread.php?tid=11267)
DAS selection - Enquiries - 10-09-2024
Hello, I am trying to buy a DAS (preferably) that supports the PWDIS power disable mode? I know I can use either power cable adapters but HDDS would not then fit in a DAS/NAS, the HDDs I want to use are the enterprise SATA and are PWDIS, I know about the kapton tape situation but that won't have the PWDIS feature I am interested in using, Raid enclosures I would hope to have an hdmi port and a usb-c 3.1/2 Gen 2 (10Gbs), if NAS would hope for at least a 2.5 Gb on it, this would be used as a media storage to be used directly with one or maybe two computers not hooked up to network.
Thanks for your help and like the reviews.
RE: DAS selection - ed - 10-11-2024
Thank you for your message! If you're specifically looking for a DAS that supports PWDIS (Power Disable) mode for enterprise SATA drives, it's a bit more challenging, as most DAS devices aren't designed with this feature in mind. The PWDIS feature is more common in enterprise-grade systems, and many consumer DAS/NAS enclosures require workarounds like power cable adapters or kapton tape to bypass the power disable pin.
Unfortunately, I’m not aware of any DAS devices in the $0-$300 range that explicitly support PWDIS without modifications. Most DAS devices, like the TerraMaster D5-300 or the QNAP TR-004, don't natively support PWDIS and would require some form of modification like the adapter you mentioned.
For direct-attached storage with RAID support and USB-C Gen 2 connections, here are a couple of options that come close to your requirements:
TerraMaster D5-300C: This is a USB-C 3.1 Gen 1 (5Gbps) device with RAID support, though it doesn't support PWDIS.
QNAP TR-004: This is another good DAS option with USB 3.2 Gen 1 (5Gbps), but again, no native PWDIS support.
If you're open to using a NAS instead, there are models that come with 2.5GbE connectivity and support large storage, but they still may not fully support PWDIS out of the box. For example:
QNAP TS-233: Affordable NAS with 2.5GbE connectivity.
Synology DS223: Another reliable option, though it doesn't have 2.5GbE.
In your case, to fully leverage the PWDIS feature, you might be better off looking into enterprise-grade enclosures, but they usually go beyond the $300 budget.
RE: DAS selection - snowrider - 03-12-2025
(10-09-2024, 05:35 PM)Enquiries Wrote: Hello, I am trying to buy a DAS (preferably Snow Rider 3D) that supports the PWDIS power disable mode? I know I can use either power cable adapters but HDDS would not then fit in a DAS/NAS, the HDDs I want to use are the enterprise SATA and are PWDIS, I know about the kapton tape situation but that won't have the PWDIS feature I am interested in using, Raid enclosures I would hope to have an hdmi port and a usb-c 3.1/2 Gen 2 (10Gbs), if NAS would hope for at least a 2.5 Gb on it, this would be used as a media storage to be used directly with one or maybe two computers not hooked up to network.
Thanks for your help and like the reviews.
A DAS system would be your best bet for this type of usage, as it directly connects to your computers via USB, Thunderbolt, or other similar interfaces. Many of these systems allow you to connect enterprise SATA drives, though PWDIS support is a bit of a niche feature. For this, you would likely need a DAS that supports individual drive power management and provides sufficient connectivity options.
RE: DAS selection - camonaca - 05-05-2025
(10-09-2024, 05:35 PM)Enquiries Wrote: Hello, I am trying to buy a DAS (preferably) that supports the PWDIS power disable mode? I know I can use either power cable adapters but HDDS would not then fit in a DAS/NAS, the HDDs I want to use are the enterprise SATA and are PWDIS, I know about the kapton tape situation but that won't have the PWDIS feature I am interested in using, Raid enclosures I would hope to have an hdmi port and a usb-c 3.1/2 Gen 2 (10Gbs), if NAS would hope for at least a 2.5 Gb on it, this would be used as a media storage to be used directly with one or maybe two computers not hooked up to network.
Thanks for your help and like the reviews.
That's a tricky setup! Finding a DAS with all those features, especially the native PWDIS support and HDMI output, might be challenging. Have you checked out any of the smaller-brand enclosures that cater to the prosumer market? They sometimes pack in unexpected features. While you're researching, think about prioritizing which features are absolutely essential. If you end up needing to compromise, you might find that streamlining your workflow is easier than you think. For example, you could try using some of the time you would spend troubleshooting connection issues playing Slope Game to relax. This could help you to think more clearly and be able to make better decisions. Good luck with your search!