Samsung MZ-1LB960NE 960 GB 983 DCT PCIe 3.0 x4 M.2 (22110) Data Center / Read Intensive Solid State Drive

General

Brand	Samsung
Model	983 DCT
Capacity	960 GB
Usage Class	Data Center / Read Intensive

Interface

Host Interface	PCIe 3.0 x4
Total Interface Bandwidth	8 Gb/s

Physical Dimension

Form Factor	M.2 (22110)

Flash & Endurance

NAND Flash	Samsung V-NAND 3-bit TLC
Drive Writes Per Day	1.3
Total Bytes Written	2266 TBW

Performance

Sequential Read	3000 MB/s
Sequential Write	1100 MB/s
Random Read IOPS	440000
Random Write IOPS	44000
Average Latency	85 μs

Reliability

Mean Time Between Failures	2 Million Hours
Uncorrectable Bit Error Rate	1.0×10⁻¹⁷
Power Loss Protection	Yes

Part Number

MPN	MZ-V7S1T0B/AM

Engineer's Note

The Samsung 983 DCT 960GB (MZ-1LB960NE) is purpose-built for read-centric datacenter deployments, combining PCIe 3.0 x4 performance up to 3000/1100 MB/s with enterprise-grade endurance of 1.3 DWPD and 2266 TBW on Samsung 3-bit V-NAND TLC. Compared with MZ-V7S1T0B/AM, it delivers roughly 3.8× higher endurance (2266 TBW vs. 600 TBW) and a substantially stronger write-duty profile, making it the better fit for always-on virtualization, boot, caching, and content-serving workloads where consistency and lifespan matter more than peak client-class burst write speed.

Endurance & Reliability

With an endurance rating of 2266 TBW, the MZ-1LB960NE is built for sustained write activity and can comfortably handle typical server, boot, and application workloads for many years. In practical terms, this equals roughly 1.3 drive writes per day, so it is more than sufficient as a long-life system drive and remains dependable even under consistently heavy daily use. Its power loss protection (PLP) helps preserve in-flight data and metadata during an unexpected power outage, reducing the risk of corruption and improving operational safety. The enterprise-class UBER of 1.0E-17 means unrecoverable read errors are extremely rare, giving buyers added confidence in data integrity for business-critical environments.

Technical Specs & Insights

1. The PCIe 3.0 x4 interface provides a mature, low-latency NVMe data path that fits seamlessly into mainstream enterprise servers and removes storage as a bottleneck for virtualized and scale-out workloads.
2. With 3000 MB/s sequential read performance, this SSD accelerates large-block data movement such as database backup, analytics scans, and fast application or VM image loading.
3. Its 440,000 K IOPS random read capability enables highly responsive performance for transaction-heavy environments, helping dense OLTP, VDI, and metadata-intensive workloads sustain user concurrency.
4. Rated at 1.3 DWPD, the drive is built for mixed-use enterprise duty cycles, giving data centers the write endurance needed for steady daily updates without overprovisioning for heavier write classes.
5. Samsung V-NAND 3-bit TLC paired with an 85 µs typical latency balances cost-efficient flash density with consistently fast response times, making it well suited for read-centric cloud and enterprise application tiers.

Capacity Sweet

Lower capacity: 480 GB Higher capacity: 1.92 TB Capacity positioning analysis: At 960 GB, this model sits in the sweet spot of the series. Compared with the 480 GB version, it gives much better headroom for OS images, logs, active datasets, and future growth, reducing the risk of early capacity pressure. Compared with the 1.92 TB model, it delivers a more balanced acquisition cost while maintaining essentially the same enterprise-class sequential and random I/O behavior. This makes 960 GB an ideal choice for mid-scale virtualization clusters, database nodes, or hyper-converged edge servers supporting roughly 40 to 60 mixed-workload virtual machines.

FAQ