Photo 1 of 2
Temperature control
40ft Reefer Conex Box for Sale
A 40ft reefer conex box is a large refrigerated container with insulated walls and an integrated refrigeration unit that holds a set temperature, typically −22°F to +86°F. It’s walk-in cold storage on your site for food distribution, produce, pharmaceuticals and big events.
Condition
How you’d like it
- External (L × W × H)
- 40′ × 8′ × 9′ 6″
- Capacity
- ≈ 2,370 cu ft
- Tare weight
- ≈ 10,000 lb
- New
- $19,000
- Used
- $11,500
Purchase price for the container only, before delivery and tax. Prices checked October 2026.
Pricing, availability, and delivery are confirmed when you request a quote.
-
Price
Upfront, competitive prices
-
Accessories
Free shipping accessories
-
Delivery
Delivery in 5 to 10 days
About the 40ft reefer conex box
A reefer (refrigerated) container has insulated walls and an integrated refrigeration unit that holds a set temperature, cooling or heating as needed, so perishable cargo stays within a safe range.
Interiors are usually stainless steel or aluminum with a T-bar floor that channels air under the load for even cooling. Reefers need a suitable power supply on site, so we’ll confirm your power and equipment needs before you buy.
Why 40ft?
Twice the floor space of a 20ft unit for well under twice the price, making it the go-to choice for large inventories and conversions.
What fits
About the contents of a three- to four-bedroom home, or roughly 20 to 24 standard pallets.
Who buys a 40ft reefer conex box?
Best for: food distributors, grocers and food banks; farms storing produce after harvest; caterers and large events; and pharmaceutical or medical supplies that need a controlled temperature.
Most 40ft reefers are high cube units that need 460V three-phase power, so check your site’s electrical supply before you order. For a used reefer, ask for a recent pre-trip inspection (PTI) report on the refrigeration unit. For smaller volumes, the 20ft reefer is easier to place and power.
Key features
- Integrated refrigeration unit with controller
- Holds a set temperature, typically −22°F to +86°F
- Insulated walls, roof, and doors
- Stainless steel or aluminum interior
- T-bar floor for even air circulation
Popular uses
- Food and produce storage
- Restaurant and catering overflow
- Pharmaceutical and medical supplies
- Events and festivals
- Floral and agricultural storage
Choose what suits your budget
Available conditions
Ask for current photos and grade details of any unit before you decide.
-
Available
New
- New
- $19,000
Also called one-trip. Typically shipped once from the factory, so expect clean paint, tight door seals, and little or no wear.
About new containers -
Available
Used
- Used
- $11,500
Has been in service. Expect dents, surface rust, and faded or mismatched paint; graded cargo-worthy or wind and watertight.
About used containers and grades -
Available
Customized
- Customized
- Get Quote
Starts from a new or used unit and is modified to your plan, such as doors, windows, shelving, insulation, or electrical.
About custom builds
Good to know
Questions about this container
What fits in a 40ft container?
About the contents of a three- to four-bedroom home, or roughly 20 to 24 standard pallets. Exact capacity depends on how the space is packed.
What temperature can a 40ft reefer hold?
Typically −22°F to +86°F (−30°C to +30°C), so it can freeze, chill or keep goods from overheating. The exact range depends on the refrigeration unit.
Can a reefer container run on a generator?
Yes, with a generator (often called a genset) sized for the unit. Ask for the unit’s power requirements so you can size one.
Can I rent this container instead of buying it?
Yes. Choose Buy, Rent or Rent to own above and request a quote, and we’ll confirm what’s available for this unit in your area. See how conex rental and rent-to-own work.
Does the quote include delivery?
Delivery depends on your location, site access and the container selected. Share your ZIP or postal code when you request a quote so those details can be checked.
Not quite right?
You may also like
Compare the same style in another size, or another style in the same size.
Reefer in other sizes
Temperature control
8ft reefer conex box
Refrigerated space for temperature-sensitive cargo; confirm power and equipment needs.
Temperature control
10ft reefer conex box
Refrigerated space for temperature-sensitive cargo; confirm power and equipment needs.
- Price
- $5,500
Temperature control
20ft reefer conex box
Refrigerated space for temperature-sensitive cargo; confirm power and equipment needs.
- New
- $12,000
- Used
- $7,500
Temperature control
45ft reefer conex box
Refrigerated space for temperature-sensitive cargo; confirm power and equipment needs.
More 40ft containers
Everyday workhorse
40ft standard conex box
Versatile enclosed space for general storage, materials, and cargo.
- New
- $4,000
- Used
- $2,800
Extra headroom
40ft high cube conex box
Additional interior height for taller loads or roomier storage.
- New
- $4,500
- Used
- $3,000
Top loading
40ft open top conex box
A removable roof lets tall or crane-loaded items go in from above.
Built to your plan
40ft custom-built conex box
Start from a standard unit and add doors, windows, shelving, or other changes.
- Custom configuration
- Get Quote
Steadier interior
40ft insulated conex box
Insulated walls help moderate interior temperature without active refrigeration.
- New
- $5,200
Oversized cargo
40ft flat rack conex box
Open sides and end walls suited to machinery and loads that don’t fit inside a box.