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Panasonic

Panasonic RP-SDN02GU1A 2GB Hi Speed SDHC Card

★★★★★4.5 (3 reviews)

Tough, weather-resistant 2GB SD card built to survive water, drops, magnets, and extreme temperatures.

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Overview

The Panasonic RP-SDN02GU1A 2GB SD card is built with durability as its defining feature. Rated waterproof, shockproof, magnetproof, and X-ray proof, this card is engineered to withstand conditions that would damage lesser storage media. Its operating temperature range of -25°C to 85°C means it can function reliably in freezing outdoor environments or inside hot equipment enclosures, making it a practical choice for fieldwork, industrial applications, or travel.

With a Class 4 speed specification guaranteeing 4MB/sec transfer rates and a maximum throughput of up to 15MB/sec, this card handles everyday tasks like storing photos, documents, and basic audio recordings. The built-in write protection switch adds a layer of security against accidental overwrites or deletions. While the 2GB capacity is modest, it remains useful for older cameras, audio devices, and embedded systems that do not require — or cannot address — larger cards.

Key Features

Improved construction to withstand everyday conditions: Waterproof, Shockproof, Magnetproof, X-ray proof

Up to 15MB/sec transfer rate

Content/media protection (write protection switch)

Extreme operating temperatures (-25°C ~ 85°C)

Class 4 speed specification: guaranteed 4MB/sec transfer rate

Specifications

Brand
Panasonic
Model
RP-SDN02GU1A
Capacity
2 GB
Speed Class
Class 4
Maximum Transfer Rate
Up to 15MB/sec
Guaranteed Transfer Rate
4MB/sec
Durability
Waterproof, Shockproof, Magnetproof, X-Ray Proof
Operating Temperature
-25°C to 85°C
Write Protection
Yes (switch)

Pros & Cons

👍 Pros

  • Exceptionally durable construction — waterproof, shockproof, magnetproof, and X-ray proof
  • Wide operating temperature range (-25°C to 85°C) suits outdoor and industrial use
  • Write protection switch prevents accidental data deletion
  • Broad compatibility with older devices that may not support higher-capacity cards

👎 Cons

  • 2GB capacity is very limited by modern standards and fills quickly with photos or video
  • Class 4 speed rating is slow compared to current Class 10 and UHS cards
  • Not suitable for HD video recording or burst-mode photography due to low write speeds

Frequently Asked Questions

It is a Class 4 card with a guaranteed minimum transfer rate of 4MB/sec and a maximum rate of up to 15MB/sec.
Yes, the RP-SDN02GU1A is designed to be waterproof, along with being shockproof, magnetproof, and X-ray proof.
It is compatible with any device that accepts standard SD cards, including digital cameras, camcorders, and audio recorders. Note that at 2GB capacity, it uses the SD standard (not SDHC addressing), so it works with virtually all SD-compatible devices, including older ones.
The card operates in extreme temperatures ranging from -25°C to 85°C, making it suitable for harsh environments.

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