UPS treats a laptop's installed battery as a packaging question under 49 CFR and IATA rules. A desktop tower carries no battery at all, so that question never comes up, and the choice narrows to Ground against Ground Saver on a box that is large for its weight. Prices below came from the SMKlog calculator on 2026-08-18; the size rules are quoted from ups.com the same day.
On our own heavy tower, UPS Ground Saver priced higher than plain UPS Ground — the two worked examples below show why.
UPS's own battery-shipping page points shippers at the 49 CFR and IATA lithium battery guides and requires equipment with a battery inside to be packed against movement and accidental activation, so a laptop's installed battery has rules to clear before it ships. A desktop tower has no battery pack of its own to clear anything — it runs only off the wall — so none of that paperwork applies. What actually sets a UPS quote for a tower is the carton: UPS charges whichever is larger, the actual scale weight or the dimensional weight computed from the packed box (length times width times height, divided by 139 on daily rates), and a tower's box tends to be big for what it weighs.
UPS does not put the two products on one comparison chart; each has its own page. What follows comes from ups.com, read on 2026-08-18.
| UPS product | Published ceiling | Published timing |
|---|---|---|
| UPS Ground | 150 lb.; 108 in in length; 165 in in length plus girth | End-to-end handling by UPS |
| UPS Ground Saver | No separate ceiling published | Typically comparable to UPS Ground, plus about one to two additional business days; may finish with USPS |
A packed desktop tower clears UPS Ground's published ceiling with room to spare, so size is not the decision. Price is, and the two worked examples below rank the products differently depending on the box.
UPS charges an Additional Handling fee once a package's longest side passes 48 in, its second-longest side passes 30 in, its cubic size passes 10,368 cubic inches, or its average weight passes 50 lb — or if it is not fully boxed in corrugated cardboard. Past that sits a separate Large Package surcharge, triggered by length plus girth over 130 in, a length over 96 in, cubic size over 17,280 cubic inches, or weight over 110 lb. Source: ups.com, read 2026-08-18.
Our own 38 lb tower, boxed to 30 × 20 × 14 in, sits under all six numbers: 8,400 cubic inches against the 10,368 cubic inch Additional Handling line, a 30 in longest side against 48 in, a 20 in second-longest side against 30 in, 98 in of length plus girth against the 130 in Large Package line, and 38 lb against both the 50 lb and 110 lb weight lines. A common mid-tower clears every one of those thresholds with room to spare; it takes a full-size case with a tall radiator, or a graphics card boxed on separately and pushing the count higher, to get close.
A Mini-ITX desktop PC in its original retail box — 16 × 12 × 8 in, 12 lb — ran from Berkeley Heights, NJ 07922 to Dallas, TX 75201 through the SMKlog calculator on 2026-08-18. Every rate that came back is printed below.
| Carrier and service | Price | Estimated transit |
|---|---|---|
| USPS Ground Advantage | $19.72 | 5-6 business days |
| FedEx Ground Economy | $19.81 | 5-6 business days |
| UPS Ground Saver | $20.51 | 5 business days |
| UPS Ground | $23.86 | 5-6 business days |
| FedEx Ground | $29.13 | 5-6 business days |
UPS Ground Saver beat UPS Ground on this box, $20.51 against $23.86, and both trailed USPS Ground Advantage by only a few cents. For a light desktop, Ground Saver's usual discount held.
The same full tower gaming PC — 30 × 20 × 14 in, 38 lb, boxed with foam corner blocks — ran Berkeley Heights, NJ 07922 to Denver, CO 80202 on 2026-08-18. On a box this size, UPS's two ground products did not rank the way the light box did.
| Carrier and service | Price | Estimated transit |
|---|---|---|
| UPS Ground | $79.36 | 5-6 business days |
| UPS Ground Saver | $103.00 | 5 business days |
| FedEx Ground Economy | $104.40 | 6-7 business days |
| FedEx Ground | $104.43 | 6-7 business days |
| UPS 3 Day Select | $128.68 | 5-6 business days |
UPS Ground Saver priced above UPS Ground here, $103.00 against $79.36 — the opposite of the light mini desktop above. Ground Saver's discount is not a fixed percentage; on a large, heavy box it can shrink or reverse, so pricing both before choosing one is worth the extra minute. Ground was also the single cheapest rate on the whole lane, ahead of every FedEx option too.
UPS revises both its rates and its published limits without notice, most often around the winter peak season. This page ties one price capture to one reading of UPS's own pages, both dated the same day, so pull a fresh quote before the box is taped shut.
Yes, with no battery paperwork involved: a desktop tower runs on wall power, so the lithium battery rules that apply to a laptop never come up. A 38 lb full tower quoted $79.36 on UPS Ground, Berkeley Heights, NJ to Denver, CO on 2026-08-18.
Check both rather than defaulting to Ground Saver. A 12 lb mini desktop priced $20.51 on Ground Saver against $23.86 on Ground. A 38 lb full tower flipped that order: Ground Saver came back at $103.00, well above Ground's $79.36, on the same day.
Up to 150 lb, 108 in in length, and 165 in in length plus girth, per ups.com, read 2026-08-18. A packed desktop tower's usual 26 to 30 in length leaves plenty of room under that.
Past specific thresholds, yes. UPS's own page lists an Additional Handling charge once the longest side passes 48 in, the second-longest side passes 30 in, cubic size passes 10,368 cubic inches, or average weight passes 50 lb, with a separate Large Package surcharge past 130 in of length plus girth; read on ups.com 2026-08-18. Our 30 x 20 x 14 in, 38 lb tower sat under every one of those numbers.
Plain UPS Ground, not the economy tier. On our 38 lb full tower, Ground came back at $79.36 while every other option on the same lane, Ground Saver included, priced at $103 or higher. Ground Saver's discount tends to hold on light boxes and can disappear on heavy, bulky ones.