U 3 Ssd
Overview
Product sourcing insights & recommendations
The U.3 (SFF-TA-1001) interface is a "Tri-Mode" standard that consolidates NVMe, SAS, and SATA protocols into a single universal drive bay, significantly reducing server infrastructure complexity QuarchMordorintelligence. While physically identical to the U.2 form factor using the SFF-8639 connector, U.3 redefines the pinout to allow a single backplane to accept any of the three drive types GlobalonetechnologyStoragereview.
Market Trends & Technical Insights
* Performance Edge: U.3 NVMe drives (PCIe Gen4 x4) deliver up to 7.76 GB/s throughput, offering a 13x performance boost per bay compared to traditional SATA SSDs StoragereviewMordorintelligence.
* Adoption Drivers: Major server OEMs like HPE have standardized U.3 across their latest ProLiant generations (Gen11/Gen12) to streamline SKU management GlobalonetechnologyDelltechnologies.
* The Future Shift: While U.3 is the current 2.5-inch mainstream, the market is beginning to transition toward EDSFF (E3.S) for high-density Gen5 deployments, with E3.S projected to grow at an 18.1% CAGR MordorintelligenceDelltechnologies.
* Pricing Outlook (2025-2026): The overall SSD market is expected to grow from $31.31 billion in 2025 to over $36 billion in 2026 Mordorintelligence. Enterprise buyers should expect 20% accumulative price increases in the first half of 2026 due to NAND volatility and high demand for AI/ML workloads LinkedinMordorintelligence.
Product Availability
High-capacity U.3 enterprise drives are readily available for sourcing, with key models ranging from 1.6TB to 15.36TB. Enterprise-grade 7.68TB units are currently priced between $1,500 and $10,500 depending on endurance (DWPD) and brand .
Based on these trends, you can proceed with:
U.3 Nvme Ssd 3.84tb 7.68tb 15.36tb Pcie Gen4 X4 Sff Ta 1001
Products · Top picks & verified manufacturers
1.6TB Enterprise Mixed-use NVMe SSD, U.3 , PCIe 4.0 X4, 3D TLC
0TS2433 7.68TB U.3 NVMe PCIe Gen4 SSD 0TS2433 15mm Enterprise Solid State Drive High Capacity Storage Supplier
Shenzhen Wonderful Technology Co., Ltd.verified🇨🇳CN5 yrs
NVMe SSD 7.68TB 7500 PRO U.3 PCIe 4.0 x4 7000MB/s Read Internal Solid State Drive for Server
MTFDKCC15T3TGP-1BK1DABYY 15.36TB U.3 PCIe NVMe Enterprise SSD Server Storage MTFDKCC15T3TGP-1BK1DABYY
Shenzhen Beineng Tech. Co., Ltd.verified🇨🇳CN1 yr
Used 7450 PRO 3.84TB LP PCIe 4.0 X4 NVMe 2.5'' 7mm U.3 SSD MTFDKCB3T8TFR SSD Server Data Center
Shenzhen Turbo Supply Chain Co., Ltd.🇨🇳CN1 yr
MTFDKCE3T8TFR-1BC4DABYY 3.84TB U.2 NVMe PCIe Gen4 Enterprise SSD for Server Data Center
Shenzhen Topstar Technology Industrial Co., Ltd.🇨🇳CN17 yrs
Factory price P70436-B21 15.36TB NVMe Gen4 High Performance Read Intensive SFF BC U.3 SSD
P50224-B21 15.36TB NVMe Gen4 High Performance Read Intensive SFF BC U.3 PM1733a SSD P50224-B21
Shenzhen Hyllsi Technology Co., Ltd.🇨🇳CN13 yrs
P40568-B21 P41566-001 15.36TB NVMe Gen4 High Performance RI SFF BC U.3 PM1733 SSD SSD Solid State Drive for Gen10 Plus Servers
Guangzhou Jincheng Electronic Technology Co., Ltd.verified🇨🇳CN15 yrs
New Enterprise SSD PM9A3 15.36TB PCIe Gen4 x4 NVME U.2 Data Center SSD MZ-QL215T0
Original PM9A3 15.36TB U.2 NVMe PCIe Gen4 Internal SSD MZ-QL215T0 2.5Inch Enterprise Server Data Center Storage
Guangzhou Suobo Information Technology Co., Ltd.🇨🇳CN2 yrs
0TS2433 7.68TB U.3 NVMe PCIe Gen4 SSD 0TS2433 15mm Enterprise Solid State Drive High Capacity Storage Supplier
Shenzhen Beineng Tech. Co., Ltd.🇨🇳CN3 yrs
P84239-B21 15.36TB NVMe Gen4 Mainstream Performance Read Intensive SFF BC U.3 SPDM 7500b SSD
Shenzhen Grston Tehcnology Co., Ltd.🇨🇳CN8 yrs
MZWM515THALC-00AGA 15.36 TB Top Choice BM1733a PCIe Gen4 X4 V-NAND NVME SSD
Beijing Chuanghai Xinji Information Technology Co., Ltd.verified🇨🇳CN2 yrs
MZWM515THALC-00AGA 15.36 TB Top Choice BM1733a PCIe Gen4 X4 V-NAND NVME SSD
Beijing Shibei Acceleration Technology Co., Ltd.verified🇨🇳CN4 yrs
Intel P5530 3.84TB U.2 NVMe PCIe 4.0 X4 Enterprise SSD High Endurance Internal Solid State Drive
HUADA GROUP CO.,LTD🇨🇳CN9 yrs
MZWM515THALC-00AGA 15.36 TB Top Choice BM1733a PCIe Gen4 X4 V-NAND NVME SSD
Kston 3 Years Warranty SSD NVME PCIe SSD M.2 PCIe NVME for Desktop and Laptop
Kston Storage Technology (dongguan) Co., Ltd.🇨🇳CN6 yrs
PM1733 MZ-WLJ3T80 3.84TB Enterprise NVMe SSD PCIe Gen4 X4 U.2 SFF-8639 2.5 Inch V-NAND Server Data Center Solid State Drive
Beijing Fengyuan Tengda Technology Co., Ltd.🇨🇳CN9 yrs
P50227-B21 2.5-inch SFF NVMe X4 Lanes PCIe Gen4 U.3 PM1735a High Performance 1.6TB NVMe Mixed Use U.3 PM1735a SSD
Qidian Youyun (Beijing) Technology Co., Ltd.verified🇨🇳CN1 yr
Original and Brand New SSDPF2KX153T1O 15.36TB SSD NVMe PCIe4.0 X4 TLC 2.5in Disk P5520 SSDPF2KX153T1O
Brand Original PM1733 PM1733A U2 NVME PCIE4.0 1.92T 3.84T 7.68T 15.36T SSD MZWLR15THALA MZWLR15THBLA SAS SSD Solid Hard Drive
Shenzhen Shengdi Technology Co., Ltd.🇨🇳CN9 yrs
New Original Intel P5316 15.36TB SSDPFWNV153TZ PCle 4.0x4 NVMe Enterprise Solid State Disk Drive Ssd Wide
Dongguan Risheng Hardware Electronic Technology Co., Ltd.🇨🇳CN5 yrs
Brand New 15.36TB CM7-R NVMe 2.0 U.2 2.5 SSD for DELL KCM7XRUG15T3 for KIOXIA Internal Metal PCIe Gen4 NVME SATA 3.0 for Server
Guangzhou Xinruifeng Electronic Trading Co., Ltd.🇨🇳CN3 yrs
4XB7A14060 3.84TB PCI Express 3.0 X4 NVMe SFF SED U.2 Entry 2.5-Inch Internal Solid State (SSD) for ThinkSystem
Shenzhen Sitenghui Technology Co., Ltd.🇨🇳CN13 yrs
Original Samsung Enterprise Level U.2 Nvme 4.0 Pm9a3 U.2 960g 1.92t 3.84t 7.68t 15.36t Solid State Disk Drive Ssd
Beijing Wisdom Creative Information Technology Co., Ltd.verified🇨🇳CN6 yrs
High Capacity SN650 15.36TB U.3 PCIe Gen4 NVMe SSD 2.5" Internal Solid State Drive for Data Center Server
DiskClubs Limited🇭🇰HK1 yr4XB7A14060 3.84TB PCI Express 3.0 X4 NVMe SFF SED U.2 Entry 2.5-Inch Internal Solid State (SSD) for ThinkSystem
Original Samsung Enterprise Level U.2 Nvme 4.0 Pm9a3 U.2 960g 1.92t 3.84t 7.68t 15.36t Solid State Disk Drive Ssd
High Capacity SN650 15.36TB U.3 PCIe Gen4 NVMe SSD 2.5" Internal Solid State Drive for Data Center Server
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Sources & References
25 sources cited · Verified industry data & reports
Evolving Storage with SFF-TA-1001 (U.3) Universal Drive ...
StorageReview.com
The U.3 specification includes the pinouts and usage for a multi-protocol accepting device connector, and was developed by the Storage ...
SSD Form Factors
SNIA | Experts on Data
This resource guide is designed to provide information on the most common and current SSDs in their various form factors.
Optimizing Data Centers with PCIe PHY IP U.2/U.3
Synopsys
Advantages of U.3 Form Factor · Provides higher flexibility and configurability with reduced system complexity and cost by consolidating SAS, ...
U.2 vs U.3 SSD: What is the difference?
Global One Technology
2 is built for NVMe, while U.3 (the SFF-TA-1001 specification) adds tri-mode support so a single universal drive bay can run NVMe, SAS, or SATA.
Boost Your System Performance with NVMe U.3 Drives
ProMAX Systems
3 drives can deliver significantly faster read and write speeds, resulting in reduced loading times and improved overall system performance.
What you need to know about U.3 | Automated Testing Tools
Quarch Technology
U.3 is a 'Tri-mode' standard, building on the U.2 spec and using the same SFF-8639 connector. It combines SAS, SATA, and NVMe support into a single controller.