Best NAS for editing 4K video directly from it in Premiere or Resolve (2026)
Updated 2026-11-12 · Pick: UGREEN NASync DXP480T Plus: $849.99 on ai.ugreen.com (checked 2026-11-10): https://dealectric.com/go/ugreen-nasync-dxp480t-plus
Short answer. For editing 4K video directly from a NAS in Premiere or Resolve, buy the UGREEN NASync DXP480T Plus: its NVMe pool read 1,059 MB/s over 10GbE on a Mac Studio in ocinside's test, enough for 9 streams of 4K ProRes 422 HQ at 110 MB/s each.
Searched as: QNAP TVS-h874 TVS-h674 DS1825+ 10GbE specifications expansion 20262026 best NAS 4K video editing Premiere Resolve 10GbE QNAP TVS-h874 Synology DS1825+ UGREEN DXP8800 Plus specs
How this table was made: each figure comes from the maker's own US product page or manual, or from the reviewer named next to it, checked 2026-11-08. Dealectric does not test units itself. Rows with a Buy link are products Dealectric lists: the links are affiliate links, and their codes are re-tested in the brand's own cart every day (last check 2026-11-13).
| Model | Measured read path (who measured) | 4K ProRes 422 HQ streams at 110 MB/s each | Links to the workstation | Storage bays | Price | Buy |
|---|---|---|---|---|---|---|
| UGREEN NASync DXP480T Plus | 1,059 MB/s sequential read over 10GbE, Mac Studio M2 Max, two Gen4 NVMe in RAID 1 (ocinside); 1,510 MB/s read over Thunderbolt 4 to an Intel NUC 13 Extreme, 100 GB copy (Liliputing) | 9 over 10GbE; 13 over Thunderbolt 4 to a PC | 1× 10GbE, 2× Thunderbolt 4 | 4× M.2 NVMe, no HDD bays | $849.99 on ai.ugreen.com, 2026-11-10 | Buy |
| QNAP TBS-h574TX (i5U, 16 GB) | 1,850 MB/s read over Thunderbolt 4 from an M1 Max MacBook Pro; 1,015 MB/s from a Windows 11 PC; 868 MB/s over 10GbE, five 3.84 TB E1.S SSDs in RAID 5 (StorageReview) | 16 on a Mac over Thunderbolt; 9 on Windows over Thunderbolt; 7 over 10GbE | 1× 10GbE, 1× 2.5GbE, 2× Thunderbolt 4 capped at 20 Gb/s networking; macOS 13.5 or later | 5× E1.S NVMe bays wired PCIe Gen3 x2; M.2 fits via QNAP's adapter tray | $1,799 on Amazon (checked 2026-11-12) | Buy on Amazon |
| UGREEN NASync DXP6800 Pro | 421 MB/s file read from six Seagate IronWolf Pro 20 TB in RAID 5 over 10GbE; 762 MB/s from its two-NVMe volume (ComputerBase); 424 MB/s from the HDD pool over Thunderbolt 4 | 3 from the HDD pool; 6 from the NVMe volume | 2× 10GbE, 2× Thunderbolt 4 | 6× SATA bays + 2× M.2 NVMe | $1,099.99 on ai.ugreen.com, 2026-11-03 | Buy |
| UGREEN NASync DXP4800 Plus | 600–700 MB/s, UGREEN's own reference range for four HDDs in RAID 5 (UGREEN Thunderbolt guide); no independent copy test opened | 5 from UGREEN's range | 1× 10GbE, no Thunderbolt | 4× SATA bays + 2× M.2 NVMe | $619.99 on ai.ugreen.com, 2026-11-03 | Buy |
| QNAP TVS-h874T (i7, 32 GB) | 5,908 MB/s read over 2× 25GbE from eight Samsung 860 EVO SATA SSDs in RAID 5 (QNAP lab); no independent Thunderbolt copy test opened | 22 ceiling at QNAP's 20 Gb/s Thunderbolt Networking cap; no independent Thunderbolt copy test opened | 2× 2.5GbE, 2× Thunderbolt 4 capped at 20 Gb/s networking; 10GbE only by PCIe card, and the Thunderbolt card already fills one of the two slots | 8× SATA bays + 2× M.2 PCIe Gen4 x4 | $8,710.56 on Amazon (checked 2026-11-12) | Buy on Amazon |
| Synology DiskStation DS1825+ | 625 MB/s combined line rate from the stock 2× 2.5GbE; Synology states up to 2,239 MB/s read with no network configuration given | 2 per 2.5GbE port as shipped; 11 at the 10GbE line rate once the E10G30-T1 card is added | 2× 2.5GbE; 10GbE needs the E10G30-T1 card, $129.99 at Amazon on 2026-11-08; no Thunderbolt | 8× SATA bays | $1,469.30 on Amazon (checked 2026-11-12) | Buy on Amazon |
What the differences mean
Apple lists ProRes 422 HQ at 220 Mb/s for 1080p at 29.97 fps. UHD has four times the pixels, so 220 × 4 = 880 Mb/s, or 110 MB/s per stream. The same scaling puts ProRes 4444 at 165 MB/s and 4444 XQ at 250 MB/s. A 10GbE line carries 1,250 MB/s, so 1,250 ÷ 110 = 11 streams is the most any single 10GbE path can do, and a 2.5GbE port (312 MB/s) manages 312 ÷ 110 = 2. Stream counts below are whole streams with no headroom for scrubbing.
- DXP480T Plus: 1,059 ÷ 110 = 9 streams over 10GbE; Liliputing's 1,510 MB/s Thunderbolt copy gives 1,510 ÷ 110 = 13. At $899.99 that is $899.99 ÷ 1,059 = $0.85 per measured MB/s.
- QNAP TBS-h574TX: 1,850 ÷ 110 = 16 streams from a Mac over Thunderbolt, but 1,015 ÷ 110 = 9 from Windows and 868 ÷ 110 = 7 over 10GbE. $1,799 ÷ 1,850 = $0.97 per MB/s on a Mac, $2.07 on 10GbE.
- DXP6800 Pro: 421 ÷ 110 = 3 streams from six HDDs in RAID 5, 762 ÷ 110 = 6 from its NVMe volume. ComputerBase's 25 GB Thunderbolt copy from the HDD pool took 59 seconds, 25,000 ÷ 59 = 424 MB/s, so the cable does not lift an HDD pool. $1,099.99 ÷ 421 = $2.61 per MB/s on HDDs, $1.44 on NVMe.
- TVS-h874T: QNAP caps Thunderbolt Networking at 20 Gb/s, or 2,500 MB/s, so 2,500 ÷ 110 = 22 is a ceiling, not a measurement; $3,089 before a 10GbE card.
- DS1825+: 312 ÷ 110 = 2 streams per port as shipped; add the $129.99 E10G30-T1 card to reach the 10GbE line rate.
| Use | Fits | Why |
|---|---|---|
| Solo editor cutting 4K ProRes or H.265 straight off the NAS, 10GbE or one Thunderbolt cable | UGREEN DXP480T Plus | 9 to 13 measured streams for $899.99; all-flash, so no HDD latency on scrubs |
| Mac editor with ProRes 4444 or multicam over Thunderbolt | QNAP TBS-h574TX | 16 streams measured on an M1 Max; 11 streams of 4444 at 165 MB/s |
| Large library plus a working NVMe volume | UGREEN DXP6800 Pro $1,099.99: https://dealectric.com/go/ugreen-nasync-dxp6800-pro | Six HDD bays for the archive, 6 streams from the NVMe volume for the active project, two 10GbE for a second editor |
| Budget, proxies or H.265 only | UGREEN DXP4800 Plus $619.99: https://dealectric.com/go/ugreen-nasync-dxp4800-plus | $619.99 with 10GbE built in; UGREEN's own 600–700 MB/s range for four HDDs is 5 streams |
| Two or more editors | DXP6800 Pro or DXP8800 Plus | UGREEN says to use 10GbE when several computers need high-speed access; Thunderbolt links one computer to one port |
Thunderbolt and 10GbE: what the measured paths show
Every Thunderbolt NAS in the table is a network share over an IP link, not direct-attached storage. UGREEN says its NAS "remains a network storage system when connected through Thunderbolt", gives the computer no direct control of the drives, uses one computer and one NAS port with no bonding of the two ports, and needs UGOS 1.2.0.2121 or later and a certified Thunderbolt cable. QNAP caps Thunderbolt Networking on the TBS-h574TX and TVS-h874T at 20 Gb/s (2,500 MB/s raw) despite the 40 Gb/s port rating, and requires macOS 13.5 or later. So Premiere and Resolve see a network volume either way; keep media cache, previews and the Resolve project library on a local SSD.
The host matters more than the port. StorageReview's TBS-h574TX figures split 1,850 MB/s on an M1 Max Mac against 1,015 MB/s on a Windows 11 Thunderbolt 4 PC, barely above its 868 MB/s 10GbE result. Liliputing's DXP480T Plus Thunderbolt copy on a NUC 13 Extreme reached 1,510 MB/s, about 40 percent above its 1,090 MB/s 10GbE copy, with its Thunderbolt network speed tests varying from 9.6 to 22.5 Gb/s across host PCs. On a Mac, Thunderbolt pays; on Windows, buy on 10GbE and treat Thunderbolt as a bonus.
Asustor's Lockerstor Gen3 and Flashstor Gen2 carry "USB4" ports rated 40 Gb/s, but Asustor's knowledge base says they connect only external storage or another Asustor NAS: "AMD USB4 at the moment only supports external storage devices and direct connection between another Lockerstor Gen3 or Flashstor Gen2 series NAS." Their host link is 10GbE only. Liliputing also measured the DXP480T Plus at about 18 W idle and 42 W during a 100 GB read.
Not recommended
The Synology DS1825+ as shipped. Its two 2.5GbE ports give 2 streams of 4K ProRes 422 HQ each, and Synology's 2,239 MB/s figure is not tied to any network setup on its page. It becomes a sound 10GbE box only after the $129.99 E10G30-T1 card, against $899.99 for the DXP480T Plus or $1,099.99 for the DXP6800 Pro with two 10GbE ports and Thunderbolt 4 included. Likewise, do not buy an Asustor Flashstor or Lockerstor for its USB4 ports expecting a cable link to a Mac.
Sources
- ProRes 422 HQ 220 Mb/s and other codec rates at 1080p 29.97, page dated March 3, 2025 — support.apple.com
- DXP480T Plus 1,059 MB/s sequential read over 10GbE, Mac Studio M2 Max, two Gen4 NVMe in RAID 1; 50 GB copy at 730/570 MB/s — ocinside.de
- DXP480T Plus 100 GB copy: 1,090 MB/s over 10GbE, 1,510 MB/s over Thunderbolt 4 to a NUC 13 Extreme; Thunderbolt network speed tests 9.6–22.5 Gb/s; 18 W idle, 42 W reading (Ian W Morrison, Liliputing, 2024-09-10) — liliputing.com
- TBS-h574TX 1,850 MB/s read over Thunderbolt from an M1 Max MacBook Pro, 1,015 MB/s from Windows 11, 868 MB/s over 10GbE (Vince Carnevale, StorageReview, 2024-04-02) — www.storagereview.com
- DXP6800 Pro 420.7 MB/s file read from six IronWolf Pro HDDs in RAID 5 over 10GbE, 761.5 MB/s from the NVMe volume, 25 GB Thunderbolt copy in 59 s (Frank Hüber, ComputerBase, 2024-06-06) — www.computerbase.de
- UGREEN Thunderbolt link is SMB over IP, one computer to one port, no port bonding, UGOS 1.2.0.2121 or later; reference ranges 200–260 MB/s per HDD and 600–700 MB/s for four HDDs in RAID 5 — ai.ugreen.com
- TBS-h574TX Thunderbolt Networking up to 20 Gb/s, macOS 13.5 or later, QNAP lab 1,410/1,393 MB/s — www.qnap.com
- TBS-h574TX E1.S bays 5× PCIe Gen3 x2, 1× 10GBASE-T + 1× 2.5GbE — www.qnap.com
- TVS-h874T Thunderbolt Networking maximum 20 Gb/s, macOS 13.5 or later, 2× 25GbE lab 5,908 MB/s read from 8× Samsung 860 EVO in RAID 5 — www.qnap.com
- TVS-h874T 2× M.2 PCIe Gen4 x4, 2× 2.5GbE, 10GbE via PCIe card, slot 2 holds the Thunderbolt card — www.qnap.com
- QNAP US store prices: TBS-h574TX-i5U-16G $1,799.00 out of stock; TVS-h874T-i7-32G $3,089.00 — store.qnap.com
- Asustor USB4 ports connect only external storage or another Asustor NAS, not a PC or Mac — www.asustor.com
- Synology DS1825+ 2× 2.5GbE on board, E10G30-T1 optional card, stated up to 2,239 MB/s read — www.synology.com
Published 2026-11-03; updated 2026-11-12. The buy links are affiliate links; see the disclosure. Corrections welcome at [email protected] or /feedback.