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Gray three-stage electric desk base with dual motors, memory controls, cable channels and fold-out legs

Alera

Alera HT3SAG 3-Stage Electric Adjustable Base 25-50.75" Gray

SKU CH-271K-G1YJM MPN HT3SAG

Three-stage electric desk base adjusts from 25" to 50.75" at 1.5" per second with dual motors, 285 lb lift capacity, memory controls, and cable management for tops 47" to 72" wide

  • Product typeDesks & Laptop Stands
  • Product colorGray
  • Sold asSet
  • Three-stage electric lift adjusts from 25 to 50.75 inches
  • Dual motors move the base up to 1.5 inches per second
  • 285 lb capacity supports heavy tops and equipment
  • Fits rectangular tops 47 to 72 inches wide and 24 to 36 inches deep
  • Integrated cable channels and 10 ft power cord keep wires tidy

Three-Stage Height Range

The Alera HT3SAG is a three-stage electric adjustable table base built for sit-stand workstations. It suits home offices and commercial spaces where users alternate between seated and standing positions throughout the day. The base ships as a set and requires a separately purchased table top to complete the desk.

285 lb Lift Capacity and 25.75" Range

Dual motors raise or lower the base at up to 1.5 inches per second depending on load, covering a height range from 25 inches to 50.75 inches. The frame supports a maximum lift capacity of 285 pounds including the top. It fits rectangular tops from 47 to 72 inches wide and 24 to 36 inches deep, with an integrated crossbar that prevents racking and adjustable glides for uneven floors.

Upgrade From Fixed-Height or Two-Stage Bases

This base replaces a static desk or a two-stage unit when you need a lower minimum height and a taller maximum height for broader ergonomic coverage. The jump is worth it if you share the workstation with users of different statures or require the 25-inch minimum for proper seated posture. It is not for buyers who need a built-in table top or a base that fits tops narrower than 47 inches.

How it compares

Measured against everything we stock in Office Desks, Chairs & Monitor Arms, at today’s prices. Recalculated every night.

Price $530.99
Pricier than about 74% of the 5,255 comparable items (median $235.99).

Specifications

Product
Brand nameAlera
Product typeDesks & Laptop Stands
Product colorGray
Size & build
Shipping weight38.10 kg
Package size762 × 660 × 381 mm

Questions about this item

Will the 25" minimum height clear my existing keyboard tray?

The base lowers to 25", so measure your tray's highest point against that floor-to-top dimension.

How do I verify the three-stage columns are running smoothly after assembly?

Run the base through the full 25.75" range using the up-down control; motion should be steady at up to 1.5" per second without binding.

Does the set include a tabletop or must I buy one separately?

Table tops are sold separately; the base accepts rectangular tops 47" to 72" wide and 24" to 36" deep.

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