UGREEN · NAS buying guide
UGREEN DH4300 Plus · Exact identity: 65651
4 primary bays · Rockchip A76+A55 · 8-core · 8GB LPDDR4X · 1 × 2.5GbE · Diskless: hard drives cost extra
Catalog amount: $373.99 · historical · Price record: 2026-09-27T15:10:54.140327+00:00. Tax and shipping excluded.
Historical price observation. Recheck the price and availability before buying; this is not a current offer.
DH4300 Plus: specifications and dated store comparison →Four bays and 2.5GbE for family storage and ARM containers
Diskless DH4300 Plus / SKU 65651 · 8GB LPDDR4X · 4× SATA · 1× 2.5GbE
ChooseCompute has not tested this NAS. The buying judgment below combines exact-model manufacturer documentation with independently reviewed original tests; each result retains its configuration and software date. See the review evidence ↓
Four SATA bays and RAID 5/6 options fit a growing household archive.[1]
Docker is supported, but compatible ARM images and direct playback matter.[1][2]
Fixed memory, no M.2 and no VMs constrain later expansion.[1]
Follow any specification for its full conditions and sources.
Living with it
DH4300 Plus offers affordable four-bay capacity, fixed 8GB RAM and 2.5GbE. It supports compatible ARM64 Docker containers but not the VM app. Choose it for files, photos and media delivery; confirm the exact container and codec requirements before depending on it as an application server.[1]
Dong’s HDD RAID 5 measured 224.8 MB/s read and 247.0 MB/s write. TrustedReviews’ 6.5GB mixed folder was much slower at 43 MB/s read and 76 MB/s write; small-file work differs from sequential transfers.[3]
Igor’sLAB installed OpenSpeedTest on four 4TB WD Red HDDs in RAID 5/Btrfs. Its near-2.5Gb/s browser test measures networking; the independent outlet readings were 22.6 W transferring and 26.1 W under stress.[7]
Our buying advice combines official specifications with the original reviews below. We have not tested this product ourselves. Expand a review for its setup, measurements and limitations.
Dong NgoSep 4, 2025
The interface and core file-serving functions worked responsively in the reviewer’s trial. RAID 5 initial build: About 7 hours. Four4TB HDDs; this is one array initialization, not a universal rebuild time.
Read the original reviewUGREEN NASync DH4300 Plus Review
Tested: UGOS Pro 1.8.11.0048; four 4TB HDDs used to build RAID 5. More than a week of testing; exact HDD models and benchmark-client configuration not established.
Applies to: Exact DH4300 Plus on identified 2025 software; peak observed rate is not every-file performance.
| Measurement | Result | Conditions & source location |
|---|---|---|
| RAID 5 initial build | About 7 hours | Four4TB HDDs; this is one array initialization, not a universal rebuild time.Setup |
| SATA SSD RAID 0 read / write | 289.1 / 280.4 MB/s | Original 2.5GbE charts; exact disk MPN, client and file profile unstated.Original read and write charts, DH4300 Plus row |
| SATA SSD RAID 1 read / write | 287.1 / 275.4 MB/s | Original 2.5GbE charts; exact disk MPN, client and file profile unstated.Original read and write charts, DH4300 Plus row |
| HDD RAID 0 read / write | 284.5 / 238.9 MB/s | Original 2.5GbE charts; exact disk MPN, client and file profile unstated.Original read and write charts, DH4300 Plus row |
| HDD RAID 5 read / write | 224.8 / 247.0 MB/s | Original 2.5GbE charts; exact disk MPN, client and file profile unstated.Original read and write charts, DH4300 Plus row |
| HDD RAID 1 read / write | 213.7 / 189.3 MB/s | Original 2.5GbE charts; exact disk MPN, client and file profile unstated.Original read and write charts, DH4300 Plus row |
| 24-hour energy | About 600 Wh | Four-HDD system over one day; equivalent to about 25 W average, calculated, not an idle reading.Original performance / power / noise section |
Limits to keep in mind
Harish JonnalagaddaApr 20, 2026
Six months of file, photo and media use were trouble-free for this reviewer; Plex installation was described, without a controlled hardware-transcoding result.
Read the original reviewSix months later, UGREEN’s DH4300 Plus is still the best starter NAS
Tested: Six-month follow-up; used 30TB IronWolf drives. Exact number of drives, RAID and firmware were not established in the article.
Applies to: Exact ARM DH4300 Plus; later qualitative home-storage/media experience, not a controlled throughput benchmark.
Limits to keep in mind
Simon HandbyMay 7, 2026
Large ATTO operations approached the port limit, while a 6.5GB mixed folder copied at 76 MB/s write and 43 MB/s read. Native app availability was limited at review time. 6.5GB mixed folder write / read: 76 MB/s / 43 MB/s. Copy on then off the NAS.
Read the original reviewUGREEN NASync DH4300 Plus Review
Tested: Four 4TB HDDs, RAID 5 per declared full-bay test method; exact drive MPN, client and UGOS build unstated. Built-in 2.5GbE.
Applies to: Exact DH4300 Plus. Large-file ~300 MB/s is a 2.5GbE ceiling, not a disk rating.
| Measurement | Result | Conditions & source location |
|---|---|---|
| 6.5GB mixed folder write / read | 76 MB/s / 43 MB/s | Copy on then off the NAS.Windows file copy |
| PCMark 10 Data Drive | 377 points; 57.66 MB/s; 425 µs | Original result image; not a sequential port-speed measurement.Original performance / power / noise section |
| ATTO 128 KiB write / read | 294.58 / 296.75 MB/s | ATTO 5.0.0.2; 256 MiB test, QD4, Direct I/O; 512 B result was 5.01 / 5.63 MB/s.Original performance / power / noise section |
Limits to keep in mind
Tim KutznerJan 26, 2026
Docker OpenSpeedTest installed and worked; no VM app was available. The initial array setup took 6–7 hours. OpenSpeedTest download / upload: 2454.33 / 2465.63 Mbit/s. Browser network test; ping 1 ms, jitter 0.4 ms. This does not measure SMB disk throughput.
Read the original reviewUGREEN NASync DH4300 Plus reviewed
Tested: Four 4TB WD Red HDDs, RAID 5, Btrfs, UGOS 1.11.0.0053; all nine article pages inspected.
Applies to: Exact named model in the stated review configuration; results do not transfer to other bay counts or drive layouts.
| Measurement | Result | Conditions & source location |
|---|---|---|
| OpenSpeedTest download / upload | 2454.33 / 2465.63 Mbit/s | Browser network test; ping 1 ms, jitter 0.4 ms. This does not measure SMB disk throughput.Original performance / power / noise section |
| Windows file copy snapshot | 248 MB/s at 98% | 10GB.bin to the NAS docker folder; instantaneous screenshot, not whole-copy average.Original performance / power / noise section |
| Outlet power | 0.4 W off with WOL; 9.3 W standby; 22.6 W transfer; 26.1 W stress | Four HDDs; stress used eight CPU and four memory workers for 300 seconds.Original performance / power / noise section |
| Noise near room floor | 33.3 dBA idle/load; room 33.2 dBA | Voltcraft SL-200, 40 cm, 125 ms Lo. Cannot isolate NAS-only noise this close to background.Original performance / power / noise section |
| CPU temperature | 45°C maximum reported | Fan around 750 rpm; ambient not given.Original performance / power / noise section |
Limits to keep in mind
Examples ordered by recorded drive unit price, which may be historical or an editorial reference. Check capacity, vendor compatibility, included storage and price evidence before choosing. These are component checks, not compatibility certifications.
Component total: $683.97 · historical · Oldest price record: 2026-09-27T15:10:54.140327+00:00 · 4TB raw, before redundancy.
Historical price estimate. Calculated from separately purchased components, not a complete-system offer. NAS price record: 2026-09-27T15:10:54.140327+00:00; drive price record: 2026-10-09T01:23:41.974420+00:00. Historical price observation. Recheck the price and availability before buying; this is not a current offer. Historical price observation. Recheck the price and availability before buying; this is not a current offer. Recheck component prices, stock, shipping and tax at the stores before purchase; even recent checks do not guarantee live prices.
Component total: $753.97 · historical · Oldest price record: 2026-09-27T15:10:54.140327+00:00 · 8TB raw, before redundancy.
Historical price estimate. Calculated from separately purchased components, not a complete-system offer. NAS price record: 2026-09-27T15:10:54.140327+00:00; drive price record: 2026-10-09T03:58:24.994342+00:00. Historical price observation. Recheck the price and availability before buying; this is not a current offer. Price observed at the store on the shown date. Confirm the current price and availability at the store. Recheck component prices, stock, shipping and tax at the stores before purchase; even recent checks do not guarantee live prices.
Component total: $763.97 · historical · Oldest price record: 2026-09-27T13:58:17.239646+00:00 · 8TB raw, before redundancy.
Historical price estimate. Calculated from separately purchased components, not a complete-system offer. NAS price record: 2026-09-27T15:10:54.140327+00:00; drive price record: 2026-09-27T13:58:17.239646+00:00. Historical price observation. Recheck the price and availability before buying; this is not a current offer. Historical price observation. Recheck the price and availability before buying; this is not a current offer. Recheck component prices, stock, shipping and tax at the stores before purchase; even recent checks do not guarantee live prices.
Component total: $993.95 · historical · Oldest price record: 2026-09-27T15:10:54.140327+00:00 · 8TB raw, before redundancy.
Historical price estimate. Calculated from separately purchased components, not a complete-system offer. NAS price record: 2026-09-27T15:10:54.140327+00:00; drive price record: 2026-10-09T01:23:41.974420+00:00. Historical price observation. Recheck the price and availability before buying; this is not a current offer. Historical price observation. Recheck the price and availability before buying; this is not a current offer. Recheck component prices, stock, shipping and tax at the stores before purchase; even recent checks do not guarantee live prices.
Component total: $1,133.95 · historical · Oldest price record: 2026-09-27T15:10:54.140327+00:00 · 16TB raw, before redundancy.
Historical price estimate. Calculated from separately purchased components, not a complete-system offer. NAS price record: 2026-09-27T15:10:54.140327+00:00; drive price record: 2026-10-09T03:58:24.994342+00:00. Historical price observation. Recheck the price and availability before buying; this is not a current offer. Price observed at the store on the shown date. Confirm the current price and availability at the store. Recheck component prices, stock, shipping and tax at the stores before purchase; even recent checks do not guarantee live prices.
Before you buy
The enclosure price excludes user drives. Include suitable drives, any memory upgrade, client networking and a separate backup target. Each merchant observation keeps its own verification date.[1]
Diskless DH4300 Plus / SKU 65651 · 8GB LPDDR4X · 4× SATA · 1× 2.5GbE Check the total delivered price at the store.
Lowest observed price
$399.99
In stock at observation
4 stores · 1 recent price observation
Sold by UGREEN
$399.99
Observed price
In stock at observation · New
DH4300 Plus,8GB LPDDR4X,diskless,without UPS
Observed Oct 16, 2026, 1:31:50 AM UTC[8]
View exact product at UGREENSold by UGREEN Official Store
$373.99
Historical price
Currency not confirmed
Stock not confirmed · Condition not recorded
Observed Sep 27, 2026, 1:56:21 PM UTC[9]
View exact product at Best BuySold by Newegg
$373.99
Historical price
Currency not confirmed
Stock not confirmed · Condition not recorded
Observed Sep 27, 2026, 3:10:54 PM UTC[10]
View exact product at NeweggSold by UGREEN GROUP LIMITED
$439.99
Historical price
Stock not confirmed · New
Selected DH4300 Plus,4-Bay (Diskless),8GB; numericSKU not displayed
Free shipping shown for Ontario 91761; recheck destination and timing. Base diskless DH4300 Plus selected. Amazon Visa promotional credit and bundles excluded; numeric SKU not displayed.
Observed Sep 11, 2026, 1:56:19 PM UTC[4]
View exact product at AmazonPrices are dated observations. Confirm the model, seller, condition, stock and delivered total at the store. Older prices remain visible as history. Links may earn a commission.
Dong’s HDD RAID 5 measured 224.8 MB/s read and 247.0 MB/s write. TrustedReviews’ 6.5GB mixed folder was much slower at 43 MB/s read and 76 MB/s write; small-file work differs from sequential transfers.[3]
Igor’sLAB installed OpenSpeedTest on four 4TB WD Red HDDs in RAID 5/Btrfs. Its near-2.5Gb/s browser test measures networking; the independent outlet readings were 22.6 W transferring and 26.1 W under stress.[7]
Research updated Sep 11, 2026. Individual source check dates are listed below. Measurements belong to the named reviewers; tested configurations and software versions may differ from the product you buy.
Checked Sep 11, 2026 · Specs SKU 65651; $373.99; 2-Year Product Warranty
Checked Sep 11, 2026 · Harish Jonnalagadda 20 Apr 2026; no M.2; no Plex hardware transcode
Checked Sep 8, 2026 · Baseline Dong Knows review; 2026-09-11 Cloudflare verification, not reread
Checked Sep 11, 2026 · Selected DH4300 Plus 4-Bay Diskless; NEW buy box $439.99; In Stock; sold by UGREEN GROUP LIMITED, ships Amazon.
Checked Sep 11, 2026 · Simon Handby 7 May 2026; ~300 MB/s large files; 76/43 MB/s mixed 6.5GB folder
Checked Sep 11, 2026 · Complete page and published table / FAQ; dynamic per-model results not loaded.
Checked Sep 11, 2026 · Full saved original article; inspected charts identified separately in audit.
Checked Oct 16, 2026 · shopify-json-with-currency-evidence; sha256:d1c84f7e0db3e38b4037f4190f602fe6a091a57850671008fc644b8e2a00de44
Checked Sep 27, 2026 · Captured observation; sha256:e07b5dbeef834e25eea6fbba1d95b0f1188a68f8e6908018ed58b1f3ef7ef20d
Checked Sep 27, 2026 · Captured observation; sha256:c129946cfdeb66f5d4cfff8c4ac6b66580ef928554ea5a9ce1379ae78d089997
Independent review completed for the scope recorded in the audit.
Source evidence and review history (JSON)