- 5400 RPM
- 16MB Cache
- SATA
Seagate ST9640423AS 640GB 5400 RPM 16MB Cache SATA 2.5″ Internal Notebook Hard Drive Bare Drive
The Seagate ST9640423AS 640GB 2.5″ SATA Notebook Hard Drive delivers reliable, high-capacity storage for laptops and compact systems. Featuring a 5400 RPM spindle speed and 16MB cache, it balances performance with energy efficiency, ensuring smooth multitasking and quick access to files. Its 640GB capacity accommodates large media libraries, applications, and documents, while the SATA 3Gb/s interface guarantees broad compatibility with most laptops and enclosures. Designed for durability in mobile environments, this bare drive is ideal for upgrades or replacements, offering Seagate’s trusted build quality in a slim 2.5″ form factor. A cost-effective solution for expanding storage without compromising on reliability or power consumption.
$Quote2 pcs(MOQ)











Interface | SATA |
---|---|
Capacity | 640GB |
Form Factor | 2.5" |
Application | Desktop, Laptop |
Brand | Seagate |
Width (maximum) | 69.85mm |
Length (maximum) | 100.35mm |
Cache | 16MB |
Average Latency | 5.6ms |
Height (maximum) | 9.5mm |
Average Seek Time | 11ms |
Products Status | New |
Series | Momentus |
RPM | 5400 RPM |
Q1: ls the product original ?
A1 : Yes, all of our products are orginal. We have our own QC team who will strictly check product quality before shipment.
Q2. Payment methods?
We accept T/T, PayPal, Alibaba ect.
Q3. Shipping methods?
We have long term business-ship with FedEx, UPS and DHL with favorble price. You can choose any shipping method mentioned above based on your ease. You can also use your own shipping account or shipping forwarder.
Q4. How long is the lead time?
Usually 1-3 working days after payment. Feel free to send me exact models for checking.
Q5. How long is the warranty period?
Different products have different warranty periods. Usually 1~3 years warranty.
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