---
product_id: 41418764
title: "Whynter CUF-301BK 3 cu. ft Energy Star Upright Freezer with Lock – Black | Adjustable Thermostat and Security Lock, Energy Star Rated, Reversible Door, Adds Compact Frozen Storage at Home"
brand: "whynter"
price: "¥385432"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/41418764-whynter-cuf-301bk-3-cu-ft-energy-star-upright-freezer
store_origin: JP
region: Japan
---

# Energy Star 240 kWh/year Secure lock with 2 keys 3.1 cu.ft convertible capacity Whynter CUF-301BK 3 cu. ft Energy Star Upright Freezer with Lock – Black | Adjustable Thermostat and Security Lock, Energy Star Rated, Reversible Door, Adds Compact Frozen Storage at Home

**Brand:** whynter
**Price:** ¥385432
**Availability:** ✅ In Stock

## Summary

> ❄️ Lock in freshness, unlock your space’s potential!

## Quick Answers

- **What is this?** Whynter CUF-301BK 3 cu. ft Energy Star Upright Freezer with Lock – Black | Adjustable Thermostat and Security Lock, Energy Star Rated, Reversible Door, Adds Compact Frozen Storage at Home by whynter
- **How much does it cost?** ¥385432 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/41418764-whynter-cuf-301bk-3-cu-ft-energy-star-upright-freezer)

## Best For

- whynter enthusiasts

## Why This Product

- Trusted whynter brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lockdown Security:** Cylinder lock with two keys ensures your food and drinks stay safe in shared or high-traffic spaces.
- • **Quiet & Sleek Design:** Operates under 42 dB with a reversible door and recessed handle, blending effortlessly into any modern workspace or home.
- • **Dual-Mode Flexibility:** Seamlessly switch between freezer (-14°F to -11°F) and fridge (32°F to 50°F) modes to match your lifestyle needs.
- • **Energy-Smart Efficiency:** Certified Energy Star rating means lower power bills without compromising on consistent cooling performance.
- • **Space-Savvy Organization:** Two wire shelves plus a removable slide-out basket keep your frozen essentials neatly arranged and accessible.

## Overview

The Whynter CUF-301BK is a compact 3.1 cu.ft Energy Star rated upright freezer that converts easily into a refrigerator, offering versatile cold storage for small spaces. Featuring adjustable temperature controls, a secure locking door, reversible swing design, and quiet operation under 42 dB, it’s perfect for apartments, offices, dorms, and garages seeking efficient, organized, and secure frozen or chilled storage.

## Description

Ideal for small spaces that need flexible cold storage, the Whynter Compact Upright Convertible Fridge/Freezer with Lock, 3.1 Cu. Ft., Black, Energy Star, CUF-301BK easily converts between refrigerator and freezer modes to fit your storage needs. Perfect for kitchens, offices, garages, dorms, bedrooms, apartments, and basements, this compact upright unit features adjustable temperature controls with refrigerator mode ranging from 32°F to 50°F and freezer mode ranging from -14°F to -11°F. Designed for convenience and organization, it includes 2 wire shelves, 1 wire basket, a reversible-swing door, recessed handle, and secure door lock with keys. This Energy Star rated convertible fridge/freezer delivers efficient cooling and freezing performance while helping reduce energy costs.

## Features

- TWO APPLIANCES IN ONE. Switch this compact Convertible freezer between freezer and refrigerator mode for flexible cold storage for apartments, dorms, offices, garages, RVs, and other small spaces.
- ENERGY STAR CERTIFIED. This freezer runs on about 240 kWh per year, so you cut standby power costs while keeping food and drinks cold around the clock.r
- LOCKING SECURITY. A cylinder lock and two keys secure the reversible-swing door, so you control access in shared kitchens, break rooms, dorms, and garages.
- PRECISE TEMPERATURE CONTROL. A mechanical dial sets refrigerator mode from 32°F to 50°F or freezer mode from -14°F to -11°F, so you store produce and drinks or frozen meat and ice cream in the same unit.
- ORGANIZED, QUIET STORAGE. 2 wire shelves and 1 removable slide-out basket keep frozen breast milk, meals, and beverages organized. The black reversible door, recessed handle, and freestanding design fit any room, and operation stays under 42 dB for quiet use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N6X34NV |
| Best Sellers Rank | #106 in Appliances ( See Top 100 in Appliances ) #3 in Upright Freezers |
| Brand Name | Whynter |
| Capacity | 3.1 cubic feet |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,847) |
| Door Material Type | Stainless Steel |
| Door Orientation | Reversible |
| Global Trade Identification Number | 00852749006191 |
| Included Components | Fridge/Freezer unit, instructions |
| Installation Type | Freestanding |
| Item Dimensions D x W x H | 21.2"D x 20.5"W x 34.6"H |
| Item Type Name | Whynter Compact Upright Convertible Fridge/Freezer with Lock, 3.1 Cu. Ft., Black, Energy Star, CUF-301BK |
| Item Weight | 50.8 pounds |
| Manufacturer | Whynter Small Appliances |
| Manufacturer Part Number | CUF-301BK |
| Model Name | CUF-301BK |
| Model Number | CUF-301BK |
| Number Of Shelves | 2 |
| Specification Met | ADA, UL |
| UPC | 852749006191 |
| Unit Count | 1 Count |
| Voltage | 115 volts |
| Warranty Description | One Year Limited Manufacturer Warranty |
| Wattage | 100 watts |

## Product Details

- **Brand:** Whynter
- **Color:** Black
- **Door Material Type:** Stainless Steel
- **Model Name:** CUF-301BK
- **Product Dimensions:** 21.2"D x 20.5"W x 34.6"H

## Images

![Whynter CUF-301BK 3 cu. ft Energy Star Upright Freezer with Lock – Black | Adjustable Thermostat and Security Lock, Energy Star Rated, Reversible Door, Adds Compact Frozen Storage at Home - Image 1](https://m.media-amazon.com/images/I/51ftieBhcJL.jpg)
![Whynter CUF-301BK 3 cu. ft Energy Star Upright Freezer with Lock – Black | Adjustable Thermostat and Security Lock, Energy Star Rated, Reversible Door, Adds Compact Frozen Storage at Home - Image 2](https://m.media-amazon.com/images/I/71Z6L3B1kML.jpg)
![Whynter CUF-301BK 3 cu. ft Energy Star Upright Freezer with Lock – Black | Adjustable Thermostat and Security Lock, Energy Star Rated, Reversible Door, Adds Compact Frozen Storage at Home - Image 3](https://m.media-amazon.com/images/I/812-L8QsKLL.jpg)
![Whynter CUF-301BK 3 cu. ft Energy Star Upright Freezer with Lock – Black | Adjustable Thermostat and Security Lock, Energy Star Rated, Reversible Door, Adds Compact Frozen Storage at Home - Image 4](https://m.media-amazon.com/images/I/71C67sKwh-L.jpg)
![Whynter CUF-301BK 3 cu. ft Energy Star Upright Freezer with Lock – Black | Adjustable Thermostat and Security Lock, Energy Star Rated, Reversible Door, Adds Compact Frozen Storage at Home - Image 5](https://m.media-amazon.com/images/I/81DFgweMT4L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: About how quickly would this freeze a large block of ice?**
A: Trick question. On a tangent as this is also important. Yes 32* is freezing but the quality and accuracy I have seen changes based on the make and models of mini freezers. Depending upon the real, actual temperature (not the marketing advertised) - as how well the doors stay shut and don’t leak cold air - and the “true” temperature of the machine as advertised degrees are not always correct… if anyone has this unit… have you all noticed any frozen items melt at all even a little bit? I have had mini freezers where they list the same specs but ice actually will melt; the last one had a compressor that worked so hard that it got very hot, which many of them do and so the marketed internal temp was not truly correct. Anyone with this model seen that -10* is not the case when using a thermometer or seeing ice melt at all?

**Q: Can I put this freezer on its side to store larger items like a sheet of cake?**
A: If you lay the freezer on it's side, the compressor WILL NOT receive any oil and will burn up.

**Q: Sorry to be disgusting, but could I use this in my room to keep feeding mice/rats frozen??**
A: I use this for storing frozen mice for my snakes. More hygienic (thus, less disgusting) than storing frozen feeder rodents (or raw poultry and other meat) with any of your family's foodstuffs that won't be cooked before they are eaten! The lack of an auto defrost feature is actually an advantage, since temperatures fluctuate little except when you are defrosting manually.

**Q: Is this a manual defrost unit?**
A: Gosh, mine didn't build up very fast- I've had it for several months and just defrosted it recently.  I was surprised at how fast and easy it was to defrost- I unplugged it, and after an hour or two (didn't time it), there wasn't much water pooled on the bottom but the sheets of ice just lifted off, I wiped it out, and I was done, very little work involved.

## Frequently Bought Together

- Whynter CUF-301BK 3 cu. ft Energy Star Upright Freezer with Lock – Black
- No Frost Anti Ice Freezer Mat Pack of 2
- Nefish Mini Fridge Stand Universal Raised Base Adjustable Refrigerator Stands with 4 Strong Feet Washing Machine Pedestal Multi-Functional Bases for Dryer (Black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-31*