What we typed
Western Digital My Passport 4TB portable hard drive
A My Passport has a known enclosure and cable, so the packed guess is tight. Hard drive alone could mean anything from a 2.5-inch portable to a bare 3.5-inch unit.
An external or bare internal drive ships in an 8 × 6 × 4 inch padded box at about a pound — minimum parcel rates on every service. The shipping risk is shock and static, not price. Beyond that, the lane and the service you choose decide it, so run the actual parcel through the calculator.
7 × 5 × 2 in at 0.9 lb quoted $10.59 with USPS Ground Advantage on the lane below.
On 2026-07-24 the SMKlog calculator was handed “Western Digital My Passport 4TB portable hard drive” and the pair Indianapolis, IN 46204 to Albuquerque, NM 87101. Box, weight, and the four services listed here are that run's own output.
Western Digital My Passport 4TB portable hard drive
A My Passport has a known enclosure and cable, so the packed guess is tight. Hard drive alone could mean anything from a 2.5-inch portable to a bare 3.5-inch unit.
7 × 5 × 2 in
18 × 13 × 5 cm
Packed weight 0.9 lb (0.4 kg).
Indianapolis, IN 46204
to Albuquerque, NM 87101
Two genuine ZIPs, priced as submitted. Midwest to the high desert is a long stretch, and a nearer destination pulls every row down.
The scale carries this one: 0.9 lb against a volume figure of roughly 0.5 lb (7 × 5 × 2 ÷ 139), so the rates follow the actual weight. Only a needlessly large carton would change that.
| Carrier | Service | Price | Estimated transit |
|---|---|---|---|
| USPS | Ground Advantage | $10.59 | 4-5 business days |
| FedEx | Smart Post | $10.62 | 5-6 business days |
| UPS | Ground | $11.52 | 5-6 business days |
| UPS | 3Day Select | $15.49 | 3-4 business days |
Each figure is the whole checkout price, label and SMKlog's part in one line, with nothing charged afterward. USPS Ground Advantage came out ahead at $10.59. Carrier pricing changes and lanes differ, so read this as a single day's result and quote your own ZIPs when you post it.
About 8 × 6 × 4 in once boxed. A bare internal drive goes into an anti-static bag and then between two slabs of foam. An external unit takes two wraps of bubble, with the cable bagged apart so its connector cannot score the shell.
About 1 lb packed. Whichever is greater, the scale or the volume figure, is what gets billed, and at this size a sensible box keeps you on the scale.
Distance, speed, and the carton you settle on. Indianapolis, IN to Albuquerque, NM covers a lot of zones; a shorter run prices under this table and an air service above it. Four services on one day landed between $10.59 and $15.49. There is no one drive-shipping price to quote, so the calculator asks for your lane.
Something near 8 × 6 × 4 in packed is plenty. Bag a bare internal drive in anti-static film, then trap it between foam sheets. Externals want a couple of turns of bubble wrap, and the cable belongs in its own bag away from the enclosure.
About 1 lb packed. Take the numbers off the closed parcel, since billing follows the scale or length times width times height over a carrier divisor, whichever is larger, and a low entry returns as an adjustment.
Spinning drives dislike sharp shocks, though current models park their heads at power-down, so 2 inches of cushioning makes ground shipping routine. An SSD is effectively immune to the ride; only its connector needs looking after.
Treat the data as the valuable half. Back it up before the drive leaves, and encrypt anything sensitive so a missing parcel costs you hardware rather than privacy. Declared value only ever pays out on the hardware.
Not much, as a rule. A packed drive is a small 8x6x4 inch box weighing about 1 lb, which leaves no dimensional-weight penalty to worry about. That reduces price to two questions: how far it travels and how fast you want it there. Hand the calculator your route and packed size for live USPS, UPS, and FedEx pricing.
USPS Ground Advantage usually takes it, because small parcels under about 5 lb are precisely where it beats UPS and FedEx ground. Keep a rigid box rather than a bare mailer for a mechanical drive, but do not oversize it. Whichever service wins, buy at commercial rates online, which typically costs 20-40% less than the same service at a counter.