Bosch SD-064G 64GB MicroSD Card for Surveillance
Overview
The Bosch SD-064G is a 64GB microSD card engineered for continuous-write surveillance environments — the kind of duty cycle that destroys consumer-grade cards within months. Rated at 192 TBW (terabytes written) and tested to operate across a -25°C to 85°C range, this card is sized and specced for edge storage in IP cameras, video doorbells, and compact NVRs where replacing failed media mid-deployment is not an acceptable outcome. If you are specifying local storage for a Bosch camera or any UHS-I-capable camera in your IP camera fleet, the SD-064G is the card to reach for when longevity and thermal tolerance matter more than raw cost per gigabyte.
Key Features
- 192 TBW Endurance: At 50MB/s continuous write — roughly the sustained bitrate of a high-resolution H.265 stream — 192TBW translates to years of around-the-clock recording before the NAND reaches its rated write ceiling. Consumer SD cards typically specify 10–40TBW; the difference is felt within the first year of 24/7 operation.
- 100 MB/s Sequential Read Speed: Pulling footage for review or copying recorded clips to a workstation via card reader happens at up to 100MB/s. A 64GB card full of video transfers in under 11 minutes — relevant when forensic retrieval speed matters on an active incident.
- 50 MB/s Sequential Write Speed (UHS-I, SD6.0): The SD6.0 UHS-I 104 interface sustains up to 50MB/s write — more than sufficient headroom for 4K H.265 streams (typically 8–20Mbps) without dropped frames or buffer overflows. Speed Class 10 / U3 / V30 ratings confirm it meets the minimum sustained write floor for 4K video capture (30MB/s guaranteed).
- -25°C to 85°C Operating Temperature: Most commercial microSD cards are rated 0°C to 70°C. This card's extended range means it stays operational in outdoor cameras installed in northern climates during deep winter or in dome cameras mounted in direct sun on rooftops where enclosure temperatures routinely exceed 70°C in summer.
- 10-Year Data Retention at 55°C: Surveillance footage stored on this card remains readable for 10 years even at an elevated 55°C ambient — the internal temperature of a sealed outdoor housing on a hot day. For forensic archive scenarios where a card may sit unread for months or years, this retention rating is a material spec, not marketing copy.
- RoHS and CE/FCC/UKCA Compliance: The SD-064G carries CE, UKCA, C-tick, FCC, EAC, REACH, and WEEE marks alongside RoHS EU: 2011/65/EU compliance. For enterprise procurement teams and integrators working on government or education projects with materials compliance requirements, these certifications are pre-checked — no additional vetting required.
- 2g / 32 x 24 x 2.1mm Form Factor: Physically identical to any standard microSD card. No adapters or proprietary slots required. Fits any camera or device with a standard microSD socket — no surprises on installation day.
Integration and Compatibility
The SD-064G uses the SD6.0 UHS-I 104 interface, which is backward compatible with UHS-I and standard SD host controllers. It pairs cleanly with network video recorders and IP cameras that accept microSD for local edge recording or SD card buffering during network outages. Speed Class V30 / U3 compliance ensures the card meets the minimum write-speed guarantees required by cameras that enforce a class gate before enabling local recording. For integrators deploying camera systems with redundant edge storage, this card's extended temperature range makes it the better fit over standard commercial cards in outdoor or thermally stressed enclosures. Consult your camera's documentation to confirm microSD slot capacity limits — most current-generation cameras support 64GB or higher natively, but verify before deploying in older hardware.
Frequently Asked Questions
Q: What does 192 TBW mean in practical terms for a 24/7 surveillance camera?
A: TBW (terabytes written) is the rated total data the card can write before NAND wear reaches its end-of-life threshold. At a sustained 10Mbps recording bitrate (typical H.265 1080p stream), 192TBW works out to over 17 years of continuous writing — well beyond any realistic deployment cycle. Even at 4K bitrates (20Mbps), you're looking at 8+ years of 24/7 operation.
Q: Is the SD-064G suitable for outdoor cameras in cold climates?
A: Yes. The SD-064G is rated to operate down to -25°C, which covers most cold-climate outdoor deployments in North America and Europe. Consumer-grade cards rated to 0°C can fail or become unreadable at temperatures common in northern winters.
Q: What speed class is required for 4K video recording, and does the SD-064G qualify?
A: 4K video recording requires a minimum V30 (30MB/s sustained write) speed class rating. The SD-064G is rated Speed Class 10, U3, and V30 — all three designations confirm it meets or exceeds the 4K recording threshold. Its 50MB/s max write speed provides additional headroom above the V30 floor.
Q: Can the SD-064G (also searched as SD 064G) be used in non-Bosch cameras?
A: The SD-064G uses a standard microSD form factor with a UHS-I interface, making it physically and electrically compatible with any camera or device that accepts a standard microSD card. It is not proprietary to Bosch hardware. Verify your camera's maximum supported capacity before installing.
Q: How long will data remain readable on the SD-064G if the card is stored without power?
A: Bosch specifies 10-year data retention at 55°C. At typical room temperature storage conditions, retention will be equal to or better than this figure. This makes the card suitable for long-term forensic archive scenarios where a recorded clip may need to be retrieved well after the original event.
Q: Does the SD-064G comply with RoHS requirements?
A: Yes. The SD-064G is compliant with RoHS EU Directive 2011/65/EU and carries CE, UKCA, FCC, C-tick, EAC, REACH, and WEEE marks. It also conforms to EN 55032:2015 Class B, EN 55024:2010, and EN 61000-4-2:2009 EMC standards.
The spec that defines this card's fitness for surveillance duty is the 192 TBW endurance rating — and it's the number I look at first when evaluating any edge storage media for a continuous-recording deployment. The SD-064G sits well above the 40–60TBW ceiling you'll find on most commercial-grade cards, and that gap translates directly into fewer field service calls for card replacement in the second and third year of a project.
Technical Highlights:
- 192 TBW Write Endurance: At a 20Mbps 4K bitrate, 192TBW equates to roughly 8.5 years of 24/7 recording before the NAND write ceiling is reached — this is a multi-year, set-and-forget storage spec for most security applications.
- -25°C to 85°C Operating Range: A 110°C total swing covers the realistic extremes of a sealed outdoor dome in a Minnesota winter and a rooftop camera housing in Phoenix midsummer. Most competing cards tap out at 0°C–70°C, leaving a 25°C cold-side gap that shows up as boot failures in the first hard freeze.
- V30 / U3 Speed Class: The 50MB/s write ceiling with a guaranteed 30MB/s floor (V30) means you're not at risk of a camera's speed-class gate rejecting the card or throttling the recording bitrate. This is particularly relevant on Bosch cameras that enforce a minimum speed class before enabling local SD recording.
Deployment Considerations:
- Confirm your camera's maximum supported microSD capacity before installing. While most current Bosch cameras support 64GB, some older firmware revisions cap recognition at 32GB — a quick firmware check before deployment avoids a wasted truck roll.
- The 10-year data retention figure is rated at 55°C. If you are archiving forensic footage on the card itself (rather than just buffering for upload), store cards at room temperature — heat accelerates NAND charge decay even below the rated threshold.
The SD-064G is the right call for outdoor camera deployments in thermally demanding environments — roof-mounted domes, parking structure cameras with direct western sun exposure, or any installation where the enclosure interior temperature will routinely push past 60°C. For a climate-controlled indoor closet camera writing at 1080p, a lower-endurance card works fine; the SD-064G's value is in the field, not the server room.
