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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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Description
OWC Thunderblade 4TB Thunderbolt3 2.5" External SSDOWC's extreme performance ThunderBlade might just be the ultimate working drive for media professionals. In terms of pure transfer speed, the ThunderBlade is at the absolute cutting edge of possibility. In a fast paced, professional environment, time is money and performance is everything. The success of your project depends on quick data processing, and demands performance and efficiency working with uncompressed, high bandwidth content streams.
OWC's extreme performance ThunderBlade might just be the ultimate working drive for media professionals. In terms of pure transfer speed, the ThunderBlade is at the absolute cutting edge of possibility. In a fast-paced, professional environment, time is money and performance is everything. The success of your project depends on quick data processing, and demands performance and efficiency working with uncompressed, high-bandwidth content streams. ThunderBlade delivers the performance to match - capable of unbelievable transfer speeds up to 2800MB/s read & 2450MB/s write. And with SoftRAID, two ThunderBlades can reach dizzying heights up to 3800MB/s. Designed to be rugged and dependable as well as blazing fast, the ThunderBlade is equally at home on the road, on set or in the edit suite. It's compact and tough enough to withstand even the roughest treatment in between locations, and it comes complete with its own ballistic hard-shell case for even greater protection.
FEATURES:
- 4TB Capacity
- Up to 2800MB/s Read & 2450MB/s Write
- Daisy chain up to 6 Thunderbolt 3 devices
- Rugged portability in a sleek design
- Includes a custom-fit ballistic hard-shell case
SPECIFICATIONS:
- Interface (chipset): Thunderbolt 3_ Intel DSL6540
- Drive Interface_ M.2 NVMe (PCIe 3.0)
- Max Data Transfer Rate_ Thunderbolt 3 : 40 Gb/s (or 5000 MB/s)
- Initial Configuration_ RAID 0
- Hardware or Software RAID_ Software
- RAID Levels Supported_ RAID 0, RAID 1, RAID 4, RAID 5, RAID 10
- Housing Colour_ Black
- Housing Material_ Aluminum
- Capacity: 4TB
- Number of Bays_ 4
- Power Supply_ External UL-listed universal auto-switching
- AC input_ 100~240V, 50/60Hz
- DC input_ 15V @ 4.8A
- Ports: 2 x Thunderbolt 3
- Plug & Play_ Yes
- Dimensions: 19.2 x 12.4 x 2.9 cm
- Weight: 676 g
WHAT'S IN THE BOX_
- OWC Thunderblade 2.5" 4TB Thunderbolt 3 External SSD - Black x1
- 50 cm Thunderbolt 3 cable x1
- Power supply and cable x1
- Ballistic hard-shell case x1
- User Guide x1
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 3
Great Product, But Non-Existent Seller Support
Size: 6 Panel-119"W, Color: Black, Size: 6 Panel-119"W, Color: Black
The Good:
Well Designed: Sturdy and aesthetically pleasing.
Effective: Perfectly obstructs the afternoon sun glare from my monitor screens.
Moderate Assembly: Straightforward and easy for the most part.
The Bad:
Defective Part: One crossbar end was missing threads, preventing the assembly of the sixth panel.
Zero Communication: I emailed the seller as instructed and waited 8 days with no acknowledgment.
Return Logistics: Amazon offered a return, but the box is heavy, and disassembly/repackaging would be a major task.
Final Verdict
I really like this product, but I’m deducting two stars for a total lack of customer service. I’ve decided to buy tools and fix it myself rather than deal with a heavy return. I hope the seller sees this and reaches out. The lesson learned is to check every part of a product before assembly.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
This is definitely a buy
Size: 6 Panel-119"W, Color: Black
Excellent product.Good Quality.Very sturdy .Easy to assemble.Provide privacy and keeps the light out just what I needed.I am happy to recommend this divider .Do not hesitate to buy
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Reviewed in the United States on August 7, 2024
★★★★★ 5
Clean Look, Sturdy — can’t ask for more!
Size: 6 Panel-119"W, Color: Grey, Size: 6 Panel-119"W, Color: Grey
Really like how it folds so I can create kind of a doorway with two of these. Pretty easy to assemble and has an uncluttered clean look due to the smooth fabric and nice color. Oh and it’s sturdy enough for pets.
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Reviewed in the United States on September 9, 2024
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well.
Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely.
One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs.
The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers.
Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster.
Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality.
Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one.
The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy.
Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex.
The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one.
The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026