Samsung 3.84TB NVMe U.2 PCIe Gen 3.0 x4 RI SFF 2.5" SSD PM983 Series MZ-QLB3T80 MZQLB3T8HALS-00007
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- Specifications
- Description
| Manufacturer Part Number | MZQLB3T8HALS |
| Manufacturer | Samsung |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Solid State Drives |
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Samsung 3.84TB U.2 NVMe PCIe Gen 3.0 x4 SFF 2.5" SSD – PM983 Series (MZ-QLB3T80 / MZQLB3T8HALS)
The Samsung PM983 3.84TB NVMe SSD is an enterprise-class solid-state drive primarily positioned as Read-Intensive (RI), though it is often classified as Mixed-Use (MU) by resellers due to its higher endurance rating. Built on PCIe Gen 3.0 x4 NVMe architecture and housed in a U.2 2.5-inch SFF form factor, the PM983 delivers high throughput, strong random I/O performance, and enterprise-grade reliability for data center workloads.
Core Technical Specifications
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Capacity: 3.84TB
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Workload Class: Read-Intensive (RI) / Mixed-Use (MU)
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Interface: PCIe Gen 3.0 x4 NVMe
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Form Factor: U.2 (2.5" SFF, 7mm height)
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NAND Type: Samsung V-NAND (3-bit MLC / TLC)
Performance
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Sequential Read Speed: Up to 3,200 MB/s
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Sequential Write Speed: Up to 2,000 MB/s
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Random Read (4KB): Up to 540,000 IOPS
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Random Write (4KB): Up to 55,000 IOPS
Endurance & Reliability
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Endurance Rating: 1.3 DWPD (3-year rating)
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Total Bytes Written (TBW): 5,466 TB
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MTBF: 2,000,000 hours
Power & Efficiency
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Active Power Consumption: Up to 10.6 W
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Idle Power Consumption: 3.6 – 4.0 W
Security & Data Protection
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AES 256-bit hardware encryption
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Enterprise-grade Power Loss Protection (PLP)
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End-to-end data path protection
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Designed for continuous 24/7 data center operation
Workload Classification Notes
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Official Positioning: Samsung generally markets the PM983 series for read-intensive and mixed data center workloads
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Endurance Context: The 1.3 DWPD rating exceeds typical entry-level RI drives, which is why many vendors label this model as Mixed-Use (MU)
Part Number Identification
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Samsung Part Numbers:
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MZ-QLB3T80
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MZQLB3T8HALS-00007
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MZQLB3T8HALS
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