What interface and protocol does the MZWLL1T6HAJQ-00AH3 use?

PCIe Gen3 x4 electrical interface with NVMe 1.2.1 device protocol in dual-port x2 configuration. This provides redundancy for high-availability storage arrays while maintaining backward compatibility with PCIe 3.0 infrastructure common in enterprise servers.

What are the endurance and workload ratings?

Enterprise mixed-use with 3 DWPD over 5 years and 2 million hours MTBF. Ideal for balanced read/write workloads in databases and virtualization, ensuring long-term reliability without frequent replacements in 24/7 datacenter environments.

What performance can be expected for random I/O?

Up to 800K 4K random read IOPS and 150K random write IOPS at QD32, making it suitable for OLTP databases and virtual desktop infrastructure requiring low-latency access to numerous small files simultaneously.

Is this SSD suitable for dual-controller environments?

Yes, the dual-port design supports active-active configurations in clustered storage systems like Ceph or SAN arrays, providing path failover and load balancing for uninterrupted I/O during controller maintenance or failures.

What are the power and thermal specifications?

Maximum 23W active power consumption and 8W idle, operating from 0°C to 70°C. Includes thermal throttling for sustained performance in air-cooled racks without exceeding standard server chassis cooling capacities.

What form factor and compatibility does it have?

Standard 2.5-inch U.2 15mm hot-swap form factor compatible with NVMe-enabled bays in Dell PowerEdge, HPE ProLiant, and Lenovo ThinkSystem servers supporting PCIe Gen3 or higher backplanes.

MZWLL1T6HAJQ-00AH3 - Samsung MZWLL1T6HAJQ-00AH3 1.6TB NVMe PCIe3 U.2 SSD

Name: Samsung MZWLL1T6HAJQ-00AH3 1.6TB NVMe PCIe3 U.2 SSD
Brand: Samsung
SKU: MZWLL1T6HAJQ-00AH3
Price: 1308 USD
Availability: InStock

MZWLL1T6HAJQ-00AH3 - Samsung MZWLL1T6HAJQ-00AH3 1.6TB NVMe PCIe3 U.2 SSD | US IT Hardware

Product overview

The Samsung PM1725b MZWLL1T6HAJQ-00AH3 is a 1.6TB U.2 2.5-inch NVMe SSD from the enterprise PM1725b series, designed specifically for mission-critical datacenter and server deployments requiring high availability and endurance. Featuring PCIe Gen3 x4 interface with dual-port x2 configuration, it delivers sequential read speeds up to 3500 MB/s, sequential write up to 3100 MB/s, random read up to 800K IOPS, and random write up to 150K IOPS, making it ideal for mixed-use workloads with 3 DWPD over 5 years. Built on Samsung 3D TLC V-NAND, the drive includes enhanced power-loss protection, LDPC ECC, and end-to-end data protection for maximum reliability. With 2 million hours MTBF, 0-70°C operating temperature, and robust shock/vibration tolerance (1500G/0.5ms, 20G 10-2000Hz), it ensures continuous operation in dense rack environments. Dual-port design provides redundancy and failover, critical for clustered storage systems, virtualization hosts, and high-transaction databases. Power consumption peaks at 23W active and 8W idle, optimizing TCO in large-scale deployments. Compatible with standard U.2 bays in enterprise servers from Dell, HPE, and Lenovo, supporting NVMe 1.2.1 protocol for low-latency I/O. This SSD excels in OLTP databases, VMware/Hyper-V virtualization, big data analytics (Hadoop/Spark), cloud infrastructure, and HPC workloads, offering superior endurance over consumer drives while maintaining PCIe Gen3 performance for broad system compatibility.

1.6TB PCIe3 x4 NVMe U.2 SSD.
3500/3100 MB/s seq R/W speeds.
800K/150K IOPS 4K random R/W.
3 DWPD endurance, 2M hr MTBF.
Dual-port redundancy PCIe Gen3.
23W active, 0-70C operation.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	MZWLL1T6HAJQ-00AH3
Brand	Samsung
Condition	Refurbished
Model	PM1725b
Features	Power-Loss Protection; LDPC ECC; End-to-End Data Protection
NAND Type	3D TLC V-NAND
Product Line	PM1725b Series
Product Type	NVMe SSD - U.2 Dual Port
Random Read 4K	Up to 800K IOPS
Use Conditions	Server/Enterprise/Datacenter
Random Write 4K	Up to 150K IOPS

Compatible systems

Broad compatibility with enterprise 2U/4U rack servers from Dell, HPE, Lenovo supporting U.2 NVMe. Native OS drivers for major hypervisors and Linux distributions.

Dell PowerEdge
Model: R750
Form factor: 2U Rack
Generation: 15th Gen
U.2 NVMe bays with PERC H755 controller
HPE ProLiant
Model: DL380
Form factor: 2U Rack
Generation: Gen10 Plus
Gen10 Plus NVMe ready with iLO 5
Lenovo ThinkSystem
Model: SR650
Form factor: 2U Rack
Generation: V2
XCC management, NVMe PCIe3 support

Best for

Database Servers
High-transaction OLTP workloads with SQL Server, Oracle, PostgreSQL benefiting from 800K random read IOPS and 3 DWPD endurance for consistent low-latency query response.
Virtualization
VMware vSphere, Hyper-V, KVM hypervisors handling multiple VMs with dual-port redundancy ensuring high availability and predictable I/O performance.
Big Data Analytics
Hadoop, Spark clusters processing large datasets leveraging 3500 MB/s sequential reads and mixed-use endurance for sustained throughput.

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NVMe Enterprise & Data Center SSDs Samsung SSDs 1.6TB Enterprise SSDs 2.5-inch Enterprise SSDs

Power Idle	8W
Power Active	23W (max)

Weight	310 g
Dimensions	100.2 x 69.9 x 14.8 mm
Form Factor	2.5-inch U.2 15mm

Shock	1500 G / 0.5 ms
Vibration	20 G peak, 10-2000 Hz
Operating Temperature	0°C to 70°C

Samsung MZWLL1T6HAJQ-00AH3 1.6TB NVMe PCIe3 U.2 SSD

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Storage

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions

MTBF	2 million hours
Capacity	1.6TB
Endurance DWPD	3 DWPD (5 years)

Samsung MZWLL1T6HAJQ-00AH3 1.6TB NVMe PCIe3 U.2 SSD

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

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Storage

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions