Lenovo Slim 140 W AC Adapter (4X21U28822) — From S$106 SRP · Singapore | BitLoop
Lenovo Slim 140 W AC Adapter
Lenovo Slim 140 W AC Adapter — photo 2Lenovo Slim 140 W AC Adapter — photo 3
Lenovo Mobile workstation

Lenovo Slim 140 W AC Adapter 4X21U28822

mobile workstation — .

  • Universal Adapter
  • For Mobile Workstation
  • United Kingdom
  • Black

Pricing

From S$106 SRP

Indicative only — contact us for accurate pricing.

Available to order SRP and stock status as at 24 Aug 2026.

Best for

OfficeHybrid work

Specifications

Design

Product colour
Black

Features

Purpose
PC
Power supply type
Indoor
Input voltage
100 - 240 V
Input frequency
50 - 60 Hz
Input current
1.5 A
Output power
140 W
Output voltage
28 V
Output current
5 A

Weight & dimensions

Cable length
1 m
Width
120 mm
Depth
62.5 mm
Height
22 mm
Weight
440 g

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
8 - 80%

Packaging data

Package width
262 mm
Package depth
110 mm
Package height
52 mm
Package weight
530 g
Package type
Box

Packaging content

Quantity per pack
1 pc(s)

About this product

The Lenovo Slim 140 W AC Adapter (part number 4X21U28822) is a mobile workstation supplied through authorised Singapore distribution. It sits in our laptops range and can be quoted on its own or as part of a larger fleet or office fit-out.

Lenovo 4X21U28822, PC, Indoor, 100 - 240 V, 50 - 60 Hz, 140 W, 28 V

Frequently asked questions

How much does the Lenovo Slim 140 W AC Adapter cost in Singapore?
The suggested retail price (SRP) is from S$106, as at 24 Aug 2026 — indicative only. Actual pricing varies by configuration, warranty term, quantity, and deployment scope. Add it to your quote list and we'll come back with accurate pricing for your requirement.
How do you confirm availability for this SKU?
At our last distributor sync on 24 Aug 2026 this SKU showed as "Available to order" at the authorised Singapore warehouse. Availability depends on the exact Lenovo SKU, quantity, warranty term, and whether a comparable configuration is acceptable. We quote against authorised Singapore channel availability and flag suitable alternatives when the requested model is constrained.
What warranty comes with the Slim 140 W AC Adapter?
Lenovo warranty terms vary by SKU and configuration. We include the warranty assumptions in the quote and can add extended or on-site options where they make sense for your fleet lifecycle.
Do you handle deployment for new devices?
Yes — imaging, MDM enrolment, and end-user delivery in Singapore can be added as an optional service alongside the hardware. Asset disposal for older units can also be quoted on request.
What if the wrong configuration is ordered?
Hardware quotes are based on the exact configuration you confirm. Authorised channel terms may restrict returns on configured-to-order units, so we include the model, quantity, warranty, and key specifications for sign-off before an order is placed.

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