Industrial surplus, practically new, opened for testing, with zero power on hours and zero writing GB (see photo), Product of Singapore.
Basic specs are:

 Enterprise-grade, read-intensive data center SATA SSD

Technical Specifications
SpecificationDetail
Capacity960 GB
Form FactorM.2 2280 (80mm)
InterfaceSATA III 6 Gb/s
Sequential ReadUp to 540 MB/s
Sequential WriteUp to 520 MB/s
Random Read (4K)95,000 IOPS
Random Write (4K)33,000 IOPS
Endurance1.5 DWPD (Drive Writes Per Day)
Reliability (MTBF)3,000,000 Hours
NAND Flash Type3D Triple-Level Cell (TLC) 176-layer
Security / EncryptionOptional 256-bit AES (SED available)