Amazon Renewed

Dell UltraSharp 34inch Curved 90W USB-C Hub RJ45 Monitor [U3421WE] (Renewed)

Name: Dell UltraSharp 34inch Curved 90W USB-C Hub RJ45 Monitor [U3421WE] (Renewed)
Brand: Amazon Renewed
SKU: B08WH4VLHL

Status: Dell UltraSharp 34inch Curved 90W USB-C Hub RJ45… (34 inch monitor): Unavailable on Amazon as of 2026-10-06 04:25 UTC. Closest in-stock match (same 34" monitor): Dell Pro P P3426WEB 34 Inch Curved WQHD Monitor, $799.95 on Amazon as of 2026-10-08 04:29 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $799.95 🛒 Search eBay for this model

Bottom line: The Dell UltraSharp 34inch Curved 90W USB-C Hub RJ45 Monitor is a specs-and-price decision rather than a crowd-consensus one in the gaming monitors category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-06 04:25 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 34" monitor: Dell Pro P P3426WEB 34 Inch Curved WQHD Monitor — $799.95 on Amazon as of 2026-10-08 04:29 UTC (price may vary).

View Current Price — $799.95

Same 34" monitor: ViewSonic VG3409C 34 Inch 1440p Ultrawide Curved… — $299.99 on Amazon as of 2026-10-08 16:19 UTC (price may vary).

View Current Price — $299.99

Same 34" monitor: ViewSonic VG3456CA 34 Inch 1440p Ultrawide… — $491.25 on Amazon as of 2026-10-08 16:29 UTC (price may vary).

View Current Price — $491.25

Original listing (currently unavailable) → Compare to similar gaming monitors

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014. For gaming and productivity monitors, synthesises manufacturer specs against measured monitor reviews (RTINGS, Monitors Unboxed) rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author → How we check display specs →

Pros & Cons

Pros

✓ 34.14-inch UltraSharp Curved Monitor (3440 x 1440 at 60Hz)
✓ Backed by Amazon Renewed's warranty and support channels

Cons

✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Dell UltraSharp 34inch Curved 90W USB-C Hub RJ45 Monitor [U3421WE] (Renewed)

SpecPicks Verdict

SpecPicks scored Dell UltraSharp 34inch Curved 90W USB-C Hub RJ45 Monitor using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming monitors category. Amazon Renewed's gaming monitors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming monitors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

34.14-inch UltraSharp Curved Monitor (3440 x 1440 at 60Hz)
Display Screen Coating: Anti-glare treatment of the front polarizer (3H) hard coating
Color Depth: 1.07 billion colors
Aspect Ratio at 21:9, Contrast Ratio: 1000:1
VESA Mounting Support, Height-adjustable, Swivel, Tilt, Slant Adjustable

Full Specifications

Brand	Dell
Color	Platinum Silver
Shape	Rectangular
Voltage	100 volts
Brightness	300 cd/m²
Model Name	U3421WE
Resolution	QHD Ultra Wide 1440p
Unit Count	1 Count
Color Depth	1.07 billion colors
Screen Size	34 inches
Aspect Ratio	21:9
Connectivity	USB-C
Display Type	LED
Model Number	U3421WE
Refresh Rate	60 hertz
Adaptive Sync	FreeSync
Mounting Type	Wall Mount
Screen Finish	Glossy
Viewing Angle	178 degrees
Warranty Type	90 days limited warranty

Ready to buy?

Amazon shows no buyable offer for Dell UltraSharp 34inch Curved 90W USB-C Hub RJ45… at the last check. The closest in-stock match with the same 34" monitor is Dell Pro P P3426WEB 34 Inch Curved WQHD Monitor. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price — $799.95