MPN MZ-77E4T0E General Feature Product Type 870 EVO SATA 2.5" SSD 4TB Family Line 870 EVO SATA 2.5" SSD Capacity 4TB Interface SATA 6 Gbps Interface Compatibility Windows10/Windows 8/Windows 7/Windows Server 2003 (32 bit and 64 bit), Vista (SP1 and above), XP (SP2 and above), MAC OSX and Linux Performance Speed Read/write speeds of up to 560/530 MB/s Encryption Class 0 (AES 256) TCG/Opal v2.0, MS eDrive (IEEE1667) Type Interface SATA 6 Gb/s Interface, compatible with SATA 3 Gb/s and SATA 1.5 Gb/s interface Usage Application Client PCs Storage Capacity 4,000 GB (1 GB is equal to 1 Billion byte by IDEMA) - Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise) Key Features Sequential Read Speed Up to 560 MB/s Sequential Read - Performance may vary based on system hardware and configuration Key Features Sequential Read Speed Up to 560 MB/s Sequential Read - Performance may vary based on system hardware and configuration Cache Memory Samsung 4 GB Low Power DDR4 SDRAM Trim Support TRIM Supported S.M.A.R.T. Support S.M.A.R.T Supported GC (Garbage Collection) Auto Garbage Collection Algorithm Device Sleep Mode Support Yes Internal Storage Samsung V-NAND 3bit MLC General Average Power Consumption (system level) Read: 2.2 W Maximum: 3.5 W (Burst mode) Actual power consumption may vary depending on system hardware and configuration Power consumption (Idle) Max. 35 mW - Actual power consumption may vary depending on system hardware and configuration Reliability (MTBF) 1.5 Million Hours Reliability (MTBF) Environmental Specs Shock 1,500 G and 0.5 ms (Half sine) Form Factor Product 2.5 inch
Returns for Refund
TheKeyKey.com provides a 30-day refund or replacement warranty for all products with the following exceptions listed below:
Any product not purchased from TheKeyKey.com.
Any product that is no longer in brand new, unopened condition.
Any product that has been installed or has attempted to be installed.
Any product that is returned to us without its original packaging, accessories, manuals, warranty cards, and all other items enclosed in the exact condition in which it was received.
Any product that exhibits physical damage either to the product itself or to the original packing materials and accessories.
Any product with a missing or altered serial number.
Any product that has been submitted for a promotional rebate.
Any product described as "not refundable" on the product details page.
Any custom-built systems manufactured by TheKeyKey.
Any special-order items.
Open-box and refurbished products are final-sale only and are not eligible for refund.
Please verify that your products are eligible for return before requesting an RMA number. Products not eligible for return will be shipped back to you.
Returns for Repair or Replacement
TheKeyKey.com provides a 30-day repair or replacement warranty. Please obtain an RMA number and follow the return instructions included with your number.
All defective, dead on arrival (DOA) items will be inspected and tested by our RMA department. If the item is tested to be in working condition, the RMA will be rejected and the item will be returned to you.
Some items are non-refundable and can only be exchanged for the exact same item. These items are described as "not refundable" on the product detail page.
Defective parts returned for replacement by TheKeyKey must be received within 30 days of the original invoice date. Items received by TheKeyKey after the initial 30-day period are no longer eligible for refund and will be forwarded to the original manufacturer for repair or replacement only, the choice of which will be at the discretion of the manufacturer. For repair or replacement inquiries after 30 days, please contact the manufacturer directly.
For product replacement or refund requests, please return the entire item package including all accessories. Package contents will be verified for completeness before a replacement / refund is issued.
Note that any physical damage will automatically void the product warranty and we will return any products that exhibit physical damage back to you. For example, we cannot accept CPU returns if the item is cracked, chipped, burnt, has bent pins or if the item has sustained any other type of physical damage. We highly recommend carefully reading the manufacturer's instructions before installing your product.
Please make sure that your item is actually defective and that you have ruled out other incompatibility possibilities before returning the product. When we receive the returned item, we must test it thoroughly to verify that it is actually defective because our suppliers (usually the manufacturer) will not accept returns or exchanges for working items. If we determine that the returned item is in working condition, we will ship it back to you.