What are the sequential and random performance specs?

Sequential read reaches 550 MB/s, write 510 MB/s; random 4KB read is 91,000 IOPS, write 38,000 IOPS. These metrics support efficient read-intensive and mixed workloads in cloud storage.

What is the endurance rating?

Rated at 2.5 DWPD with 9011.20 TBW over 5 years, leveraging 144-layer 3D TLC NAND. This provides reliable performance for enterprise applications exceeding HDD durability.

Does it include power loss protection?

Yes, enhanced power loss data protection is included, safeguarding data integrity during outages. Combined with 2,000,000-hour MTBF, it ensures high reliability in mission-critical servers.

What encryption and certifications does it have?

Features hardware-based AES 256-bit encryption for data security. Certifications include UL, CE, RMC Mark, BSMI, KCC, Microsoft WHCK, VCCI, SATA-IO, and RoHS for global compliance.

Is it compatible with legacy systems?

Yes, SATA III (6Gb/s) interface ensures drop-in compatibility with existing server infrastructure. 2.5-inch form factor fits standard slots, enabling cost-effective SSD upgrades over HDDs.

SSDSC2KB019TZ1Z - SOLIDIGM SSDSC2KB019TZ1Z D3-S4520 1.92TB 2.5in SATA SSD

Name: SOLIDIGM SSDSC2KB019TZ1Z D3-S4520 1.92TB 2.5in SATA SSD
Brand: Solidigm
SKU: SSDSC2KB019TZ1Z
Price: 1288 USD
Availability: InStock

SSDSC2KB019TZ1Z - SOLIDIGM SSDSC2KB019TZ1Z D3-S4520 1.92TB 2.5in SATA SSD | US IT Hardware

Product overview

The SOLIDIGM D3-S4520 Series SSD (SKU: SSDSC2KB019TZ1Z) is a 1.92TB 2.5-inch SATA 6Gb/s drive utilizing 144-layer 3D TLC NAND, designed for datacenter applications. It delivers sequential read speeds up to 550 MB/s and write speeds up to 510 MB/s, with random 4KB read IOPS of 91,000 and write IOPS of 38,000. Endurance is rated at 2.5 DWPD and 9011.20 TBW, ensuring reliability for mixed workloads. Features include enhanced power loss protection, AES 256-bit hardware encryption, and MTBF of 2,000,000 hours. The 2.5-inch 7mm form factor with SATA III interface ensures compatibility with legacy server infrastructure, enabling seamless upgrades. Shock resistance up to 1000G/0.5ms supports robust deployment. Certifications include UL, CE, RoHS, and SATA-IO. This drive boosts IOPS/TB over HDDs, reduces operating costs, and accelerates read-intensive tasks in cloud storage and enterprise servers.

1.92TB capacity with 550 MB/s sequential read
91,000 random read IOPS (4KB), 38,000 write IOPS
2.5 DWPD endurance, 9011.20 TBW rating
144-layer 3D TLC NAND, SATA 6Gb/s interface
2M-hour MTBF, 1000G shock resistance
AES 256-bit encryption, power loss protection

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 #	SSDSC2KB019TZ1Z
Brand	Solidigm
Condition	New
Model	D3-S4520 (1.92TB, 2.5in SATA 6Gb/s, 3D4, TLC)
Technology	3D TLC NAND; 144-layer 3D NAND
Product Line	D3-S4520 Series
Product Type	Solid State Drive
Certifications	UL, CE, RMC Mark, BSMI, KCC, Microsoft WHCK, VCCI, SATA-IO, RoHS
Encryption Standard	AES 256-bit; Hardware-based AES-256
Power Loss Protection	Enhanced Power Loss Data Protection: Yes

Compatible systems

No specific compatibility lists found in sources

Best for

Cloud Storage
Optimizes server efficiency with 550 MB/s sequential reads and 91,000 random read IOPS, boosting IOPS/TB over HDDs for scalable cloud environments.
Read-Intensive Servers
Delivers 2.5 DWPD endurance and 9011.20 TBW, ideal for high-read workloads in datacenters with power-efficient 144-layer 3D TLC NAND.
Enterprise Mixed Workloads
Supports 510 MB/s writes and 38,000 random write IOPS via SATA 6Gb/s, with enhanced power loss protection for reliable hybrid deployments.
Legacy Server Upgrades
SATA III compatibility preserves existing infrastructure, offering 2,000,000-hour MTBF and AES-256 encryption for seamless transitions.

Frequently asked questions

What is the capacity and form factor of this SSD?

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2.5" SATA SSDs SATA Enterprise SSDs 1.92TB Enterprise SSDs 2.5-inch Enterprise SSDs

Endurance TBW	9011.20 TB
Endurance DWPD	2.5 DWPD
Random Read IOPS	91,000 IOPS (4KB)
Random Write IOPS	38,000 IOPS (4KB)
Sequential Read Speed	550 MB/s
Sequential Write Speed	510 MB/s

NAND Type	144L TLC 3D NAND
Media Type	3D NAND TLC Flash Memory

Height	0.3"
Weight	2.15 oz (approximate)

SOLIDIGM SSDSC2KB019TZ1Z D3-S4520 1.92TB 2.5in SATA SSD

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Physical Characteristics

Reliability

Interface/Ports

Drive Performance

Media & Performance

Weight & Dimensions

Environmental Condition

SOLIDIGM SSDSC2KB019TZ1Z D3-S4520 1.92TB 2.5in SATA SSD

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Shop these collections

Physical Characteristics

Reliability

Interface/Ports

Drive Performance

Media & Performance

Weight & Dimensions

Environmental Condition