QNAP · NAS buying guide
QNAP TBS-h574TX-i5UC-05S01 · Exact identity: TBS-h574TX-i5UC-05S01-US
5 primary bays · includes 5x1.92TB E1.S · See exact QNAP SKU page · 1 × 10GbE + 1 × 2.5GbE · Storage included; additional drives require separate planning
Catalog amount: $5,999 · recent · Price record: 2026-10-09T03:52:36.831486+00:00. Tax and shipping excluded.
Price observed at the store on the shown date. Confirm the current price and availability at the store.
TBS-h574TX-i5UC-05S01: specifications and dated store comparison →Loaded 9.6TB E1.S Thunderbolt NASbook — fast, noisy, not the diskless table
US MPN TBS-h574TX-i5UC-05S01-US · i5-1235U · 16GB soldered · 5×1.92TB E1.S · TB4 + 10GbE + 2.5GbE
The 05S01 US SKU is a preloaded five-SSD bundle. Generic TBS-h574TX-i5U-16G hardware rows still say shipped without SSD. Club386 tested this exact bundle. Other labs used different CPUs and SSDs; those numbers stay related. ChooseCompute has not tested it. See the review evidence ↓
Club386 1,827 MB/s on a 221GB folder via TB4 RAID 5.[2]
Club386: constant hum; 36W idle / 73W write. Not a TBS-464-class silent box.[2]
Related StorageReview Windows TB results were inconsistent; not measured on 05S01.[3]
Follow any specification for its full conditions and sources.
Living with it
Official page tabs: current TBS-h574TX-i5U-16G is i5-1235U, 16GB onboard, five E1.S/M.2 Gen3×2, TB4×2 (20 Gbps class / PCIe 3×2), 10GBASE-T + 2.5GbE, HDMI 1.4b, 120W adapter, 3-year warranty. Empty-system SSD note does not describe 05S01. Legacy i5-16G is i5-1340P; i3-12G is 12GB.[1][6]
Club386: RAID 5, QTS, MacBook Pro. 221.1GB folder: 1,827 MB/s TB4, 1,072 MB/s 10GbE, 949 MB/s USB (topology not fully specified). 36W idle, 73W writing. No TB4 cable included. UK price ignored for US offers.[2]
QNAP’s QuTS hero h6.0.2.3591 (build 20260819) release notes dated 2026-08-24 list TBS-h574TX among applicable models. That confirms a published h6.0.2 branch for this family. The hardware spec page still publishes QTS 5.2.9 and QuTS hero h5.2.9 feature tables; those rows stay version-bound. This page does not claim every 5.2 table feature is unchanged on h6.0.2, and it does not document an install.[7][1]
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.
Tarinder SandhuNov 13, 2025
Club386: vendor-supplied review sample (not established as a permanent gift). i5-1235U, 16GB, five 1.92TB E1.S RAID5, QTS 5.2.6. 221.1GB folder 1,827/1,072/949 MB/s TB4/10GbE/USB (USB topology unresolved). 36W/73W. Warranty table 3yr vs 5yr prose. Micron/Phison guess not adopted.
Read the original reviewQNAP TBS-h574TX-i5UC-05S01 NASbook review
Tested: Exact i5UC-05S01; i5-1235U; 16GB fixed; five QNAP Enterprise SSD 700 1.92TB E1.S RAID5; QTS 5.26 as printed (precise build unresolved); MacBook Pro 16; 221.1GB folder. USB path topology unresolved.
Applies to: Exact TBS-h574TX-i5UC-05S01 bundle.
| Measurement | Result | Conditions & source location |
|---|---|---|
| 221.1GB folder to NAS | 1,827 MB/s Thunderbolt; 1,072 MB/s 10GbE; 949 MB/s reported USB path | Exact five-SSD RAID5 bundle; the USB device and connection topology are not fully specified in the visible tablePerformance table |
| Power | 36W idle; 73W writing | Exact five-SSD RAID5 review unitNoise and performance |
Limits to keep in mind
This NAS does not support the 3.5-inch HDD catalog; no HDD combinations are generated.
Before you buy
QNAP Store: $5,999.00, in-stock (2026-09-11). Prices and availability may change; confirm the exact model at checkout.[6]
US MPN TBS-h574TX-i5UC-05S01-US · i5-1235U · 16GB soldered · 5×1.92TB E1.S · TB4 + 10GbE + 2.5GbE Check the total delivered price at the store.
Lowest observed price
$5,999
In stock at observation
Currency not confirmed
2 stores · 1 recent price observation
Sold by QNAP Inc.
$5,999
Observed price
Currency not confirmed
In stock at observation · Condition not recorded
Observed Oct 9, 2026, 3:52:36 AM UTC[8]
View exact product at QNAP StoreSeller not recorded
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Stock not confirmed · Condition not recorded
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View exact product at AdoramaPrices 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.
No. 05S01 includes five 1.92TB E1.S SSDs (9.6TB raw). The generic hardware table’s empty-SSD sentence is the other factory row.[6][1][2]
Club386: 05S01 uses i5-1235U (12 threads), weaker than diskless i5-1340P/PE (16 threads).[2][1]
Club386 measured 1,827 MB/s on one 221GB folder to RAID 5. QNAP/Club386 describe a 20 Gbps per-port cap, not 40 Gbps.[2]
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 10, 2026 · Hardware table heading 'TBS-h574TX-i5U-16G'; all shared QTS/QuTS hero tables present in the same opened HTML response.
Checked Sep 10, 2026 · Original review configuration, performance/results and conclusion sections; limitations retained in the review record.
Checked Sep 11, 2026 · fetch_content of store.qnap.com/tbs-h574tx-i5uc-05s01-us.html on 2026-09-11 (day precision; tool mtwjo3dei398i0): title five × 1.92TB E1.S (9.6TB Total), $5,999.00, In stock, SKU TBS-h574TX-i5UC-05S01-US, 3-year warranty. Dated extract, not checkout. Parent HK redirect is not this extract. 2026-09-10 store fetch failure remains historical.
Checked Sep 11, 2026 · Title/date 2026-08-24; Applicable Models includes HS-264/TBS-464, TS-253E, TBS-h574TX. Feature tables on the hardware spec page remain QTS 5.2.9 / QuTS hero h5.2.9 and are version-bound.
Checked Oct 9, 2026 · Captured observation; sha256:d4667832014c736ac4f1419a125a527849aa013b98bf457d936d0fdabf87004e
Independent review completed for the scope recorded in the audit.
Source evidence and review history (JSON)