Samsung PM893 1.92TB Data Center SSD
1.92TB2.5" SATA III 6Gb/s1 DWPD endurancePower Loss Protection
The Samsung PM893 1.92TB, part number MZ7L31T9HBLT-00A07, is a high-capacity enterprise 2.5-inch SATA III data center SSD built for servers and 24/7 workloads, combining power loss protection with 1 DWPD endurance. It is one of the larger capacities in Samsung’s PM893 family (which scales up to 7.68TB) and uses Samsung V-NAND TLC flash with an in-house controller, DRAM and firmware for consistent, reliable performance.
With sequential reads up to 550MB/s, writes up to 520MB/s, end-to-end data protection and a rated 2,000,000-hour MTBF, the PM893 is designed for sustained mixed read-intensive duty rather than occasional desktop use. This is a bulk OEM data center drive (EAN 0887276642215, MPN MZ7L31T9HBLT-00A07) supplied in tray packaging without a retail box. Typically in stock with fast delivery across Cyprus.
Compatibility note
The PM893 is a standard 2.5-inch 7mm SATA III drive that fits servers, workstations and desktops with a SATA bay or backplane; it is backward compatible with SATA 3Gb/s and 1.5Gb/s. It is not an M.2 or NVMe drive. As a bulk OEM data center product it ships in tray/bulk packaging without retail accessories or mounting brackets. Designed for enterprise/server environments rather than as a typical consumer drive.
Best For
✓ Servers and 24/7 always-on systems
✓ High-capacity read-intensive data center storage
✓ Virtualization, databases and content hosts
✓ Large datasets, archives and media libraries
✓ RAID arrays needing power loss protection
✓ Workloads needing predictable, consistent latency
Key Features
Power Loss Protection
Onboard capacitors flush cached data to flash during a sudden power cut, preventing data loss and corruption in server environments.
Enterprise endurance, 1 DWPD
Rated for one full drive write per day across the 5-year warranty (3,504 TBW), suited to sustained data center duty cycles.
End-to-end data protection
Samsung V-NAND, controller, DRAM and firmware work together with data-path protection for high reliability and a 2,000,000-hour MTBF.
Hardware self-encryption
AES 256-bit TCG/Opal self-encrypting drive (SED) secures data at rest without impacting performance.
Technical Specifications
| Product Identification |
| Part Number |
MZ7L31T9HBLT-00A07 |
| EAN / GTIN |
0887276642215 |
| MPN |
MZ7L31T9HBLT-00A07 |
| Brand |
Samsung |
| Series |
PM893 (Data Center SSD) |
| Performance |
| Sequential Read |
Up to 550 MB/s |
| Sequential Write |
Up to 520 MB/s |
| Random Read |
Up to 98,000 IOPS — small 4K random reads per second |
| Random Write |
Up to 30,000 IOPS |
| Endurance (DWPD) |
1 DWPD — one full-drive overwrite per day for the 5-year warranty |
| Endurance (TBW) |
3,504 TB — total data writable over the drive’s lifetime |
| Form & Interface |
| Capacity |
1.92 TB |
| Form Factor |
2.5-inch, 7mm — standard server and laptop drive-bay size |
| Dimensions |
100.2 mm x 69.85 mm x 7.0 mm |
| Interface |
SATA III 6Gb/s — backward compatible with 3Gb/s and 1.5Gb/s |
| NAND |
Samsung V-NAND TLC — vertically stacked 3D flash |
| Reliability & Security |
| MTBF |
2,000,000 hours — statistical mean time between failures |
| UBER |
1 in 10^17 — uncorrectable bit error rate |
| Power Loss Protection |
Yes — capacitor-backed, flushes cached data on power loss |
| Encryption |
AES 256-bit, TCG/Opal SED — hardware self-encrypting drive |
| Warranty |
5-year limited warranty (or 1 DWPD limit, whichever first) |
Frequently Asked Questions
Is the Samsung PM893 1.92TB suitable for servers and 24/7 use?
Yes. The PM893 is an enterprise data center SSD designed for always-on servers, with power loss protection, end-to-end data protection, a 2,000,000-hour MTBF and 1 DWPD endurance. The 1.92TB capacity suits high-density read-intensive storage rather than occasional desktop use.
What does 1 DWPD mean for the PM893 1.92TB?
DWPD means Drive Writes Per Day. At 1 DWPD you can write the full 1.92TB capacity once every day for the length of the 5-year warranty, which works out to about 3,504 terabytes written (TBW) in total. That suits read-intensive and mixed server workloads.
What is the difference between the PM893 and a consumer SSD?
Unlike a typical consumer SATA SSD, the PM893 adds power loss protection capacitors, end-to-end data-path protection, hardware AES-256 self-encryption, higher sustained-write consistency and an enterprise MTBF rating. Consumer drives are cheaper but lack these data center safeguards. The PM893 succeeds the earlier PM883.
What do I need to know before buying the PM893 1.92TB?
It is a 2.5-inch 7mm SATA drive (not M.2/NVMe), supplied as a bulk OEM tray product without a retail box or mounting brackets. Confirm your server or system has a free 2.5-inch SATA bay. Being SATA, sequential speed is capped at around 550MB/s; if you need higher throughput consider an NVMe data center SSD.
Singular Expert Insight
The PM893 is Samsung’s entry data center SATA drive (the successor to the PM883), and the 1.92TB is a popular sweet-spot capacity for read-intensive servers, capacity tiers and RAID arrays where power loss protection and consistent latency matter more than peak speed. For write-heavy databases a mixed-use drive with higher DWPD is a better fit, and where the SATA ceiling is limiting, an NVMe data center SSD will be much faster. Browse our full range of
enterprise server SSDs for other capacities and mixed-use alternatives, or standard
internal SSDs for desktop use.
Buyer's Guide
Buy it if
You need high-capacity 1.92TB enterprise SATA storage for a server or 24/7 system with power loss protection, hardware encryption and 1 DWPD reliability.
Skip it if
You only need a desktop drive (a consumer SSD is cheaper), require heavy sustained writes (choose higher DWPD), or need NVMe speeds beyond the SATA limit.
Also consider
Smaller 480GB/960GB PM893 for lighter roles, 3.84TB or 7.68TB for maximum density, or a mixed-use enterprise SSD for write-intensive workloads.