300gb Seagate
Overview
Product sourcing insights & recommendations
The phrase '300GB Seagate' currently refers to a mature, legacy segment of the enterprise storage market, primarily composed of Serial Attached SCSI (SAS) hard drives. In 2026, these products have transitioned from mainstream storage to critical maintenance components for older server infrastructure.
Product Specifications & Identification
Modern 300GB Seagate drives are typically found in the Exos 10E300 or legacy Savvio series. Key technical anchors include:
* Performance Tiers: Available in 10K RPM (balanced) and 15K RPM (high performance) versions. 15K models offer the lowest latency (sub-5ms) but have higher heat output and failure rates over long-term use. Alibaba
* Interface Evolution: Older units use 6Gb/s SAS, while newer legacy-support models utilize 12Gb/s SAS-3 for better controller compatibility. Alibaba
* Form Factor: Almost exclusively 2.5-inch Small Form Factor (SFF), which remains the industry standard for high-density server racks. Alibaba
Market Trends & Insights (2025-2026)
The market for these drives is driven by infrastructure lock-in rather than new deployments:
* Maintenance Cycle: Approximately 67% of existing legacy infrastructure still relies on SAS controllers. Upgrading to modern NVMe storage often requires cost-prohibitive hardware overhauls, sustaining demand for 300GB replacement units. Alibaba
* Pricing & TCO: While SSDs are faster, HDDs maintain a 7:1 price-per-TB advantage through 2027. For legacy systems, 300GB HDDs provide a low-cost way to maintain RAID arrays without over-provisioning unused capacity. Seagate
* B2B Availability: Search results indicate a robust supply chain primarily out of China and Hong Kong, with unit prices ranging significantly from $23 for refurbished/bulk units to $110 for brand-new original items.
User Sentiment & Reliability
* Legacy Reliability: Users generally trust Seagate for its long track record, though specific older 3TB consumer models faced historical criticism for failure rates. The enterprise-grade 300GB SAS drives are noted for significantly higher durability and 24/7 duty cycles compared to consumer SATA drives. RedditBackblaze
* Transition Advice: For non-critical legacy systems, many users are moving toward "vSAS" (Value SAS) SSDs, which provide flash performance while using existing SAS infrastructure. Alibaba
The following file contains a detailed list of current B2B offerings for Seagate 300GB SAS drives, including specific model numbers (e.g., ST300MM0006, ST300MP0026) and pricing.
Here are the market and product insights for 300GB Seagate drives. You can continue with:
Seagate 300gb Sas Hard Drive 10k 15k 2.5 Inch Small Form Factor Sff 6gbps 12gbps
Products · Top picks & verified manufacturers
1 Brand New Original Item Pghjg 2.5" 300gb 10k 64mb 6gbps Sas Server Hard Drive St300mm0006 Plc
Good Price Wk8x0 300gb 15000rpm Sas 12gbps 2.5inch Internal Hard Drive
Beijing Chuanghai Xinji Information Technology Co., Ltd.verified🇨🇳CN2 yrs
Dell 300G 2.5 Inch 12GB 15K SAS Hard Drive ST300MP0026 0NCT9F Hard Disk Drives
Shanghai Qingguang Electronic Technology Co., Ltd.verified🇨🇳CN7 yrs
Wholesale 5541894-A 300GB 6G SAS 15K 2.5inch HDD SFF Hard Drive for P9500 VSP 200
Dell 300GB SAS RPM 15000 12Gbps HDD 2.5 Inch New Stock Hard Drive
02311EXX 300GB 15000RPM SAS 12GbS 128MB 2.5-inch Hard Drive - Server Series - Built-in N3002S15W2
ST300MM0048 For Seagate Exos 10E300 300GB 10K 128MB SAS-3 2.5""
Shanghai Beiyi Information Technology Co., Ltd.🇨🇳CN6 yrs
DEL 0H8DVC 300GB 15K SAS 6Gbps 64MB Cache 2.5 Inch Server Hard Drive
Shenzhen Bitinnov Technology Co., Ltd.🇨🇳CN6 yrs
00Y5719 IXX 300GB 10000RPM SAS 6Gb/s 2.5-Inch Hard Drive
Original New 15K 300GB 15000RPM SAS 12Gb/s 256MB Cache 2.5 Inch Hard Drive HDD
Compatible with Seagate ST300MP0005 300G SAS 2.5 15K 12GB Hard Drive
Ganzhou Xuanpin Trading Co., Ltd.🇨🇳CN1 yr
Hot Sales 00Y2682 300gb 10k Sas 2.5inch 6gbs Hard Drive for V7000
Beijing Shibei Acceleration Technology Co., Ltd.verified🇨🇳CN4 yrs
UCS-HD300G10K12G 300GB 10K RPM 2.5 Inch SAS HDD UCS-HD300G10K12G Enterprise Server Hard Drive 12Gb/s Storage Supplier
Shenzhen Beineng Tech. Co., Ltd.verified🇨🇳CN1 yr
CT - 2.5inch 300GB 10K 64MB 6Gb_s SAS Hard Drive for GE P/N ST9300605SS
300GB 10K 2.5 Server Hard Disk 6G SAS Internal HDD Hard Drives 636912-B21 507127-B21 693569-001
Shenzhen Zerui Trading Co., Ltd.🇨🇳CN9 yrs
300GB 10K RPM SAS 12Gb/s 2.5" Internal Metal Enterprise HDD AL14SEB030NY 0FF02R Server Hard Disk Drive
Shenzhen Huatenmax Technology Co., Ltd.🇨🇳CN3 yrs
2.5 SFF 300GB 15K SAS Hard Disk MK3001GRRR 45W9615 Complete Drive Test Finished Original Taken Out Hardware
Guangxi Dabang Import And Export Trading Co., Ltd.🇨🇳CN1 yr
GWFRY 0GWFRY HDEBL85DAB51 300GB 10K 12Gb/S 2.5" SAS HARD DRIVE W/CADDY
P40430-B21 300GB SAS 12G Mission Critical 10K SFF BC Multi Vendor HDD
Hyllsi Technology Co., Limited🇭🇰HK1 yr
Original dell 300GB SAS 12Gbps 15K RPM 2.5 Inch Enterprise Server Hard Disk Drive for PowerEdge Server HDD
AL15 Series HDD AL15SEB030N 300GB 10500RPM 128M SAS 12G/S 2.5INCH Server HDD
EASY STORAGE GLOBE LIMITED🇨🇳CN3 yrs
ST1200MM0088 1.2TB SAS Hard Drve HDD Internal Hard Disk HDD Server Hard Drive 10K 12Gb/s 2.5-inch Compatible
Shenzhen Turbo Supply Chain Co., Ltd.🇨🇳CN1 yr
New Original Exos 10E2400 2.4TB Enterprise Hard Drive ST2400MM0129 2.5 Inch SAS 12Gb/s 10K RPM 256MB Cache HDD
Shenzhen Huacheng Computer Limitedverified🇨🇳CN1 yr
Original ST1200MM0009 for Seagate 1.2TB 10K 2.5 in 12G DP SAS Hard Drive Disk HDD
ST1800MM0129 1.8TB 10K 12Gb SAS 2.5-inch Enterprise Server Hard Drive
Wholesale SAS 12G 600GB Hybrid Carrier Hard Drive R330 R730 T330 T430 T630 2.5inch 3.5inch 10K HDD 600GB 15K HDD Hard Drive"
Shenzhen Kaiwen Boyu Technology Co., Ltd.🇨🇳CN5 yrs
2.5 Inch SAS 1TB 10K RPM Enterprise HDD 256MB Cache 12Gbps Internal Hard Drive
OGCLOUD LIMITED🇭🇰HK1 yr
ST600MM0009 600GB 2.5inch SAS 12Gb/s Enterprise Hard Drive
Guangzhou Fangbo Trade Limited🇨🇳CN8 yrs
Hpe 507605-002 3gb/S Hard Drives 300gb 10k 2.5 Dp External Sas Hard Drive
Beijing Hui Tong High Tech Limited🇨🇳CN13 yrsHpe 507605-002 3gb/S Hard Drives 300gb 10k 2.5 Dp External Sas Hard Drive
Related Searches
Explore more sourcing topics & related categories
Sources & References
26 sources cited · Verified industry data & reports
Hard Disk Drive Market Trends, Growth & Segmentation
Mordor Intelligence
Seagate reported achieving USD 15 per terabyte across 398 exabytes shipped in fiscal 2024, preserving an estimated 2.5× cost gap against ...
Hard Disk Drive Market Forecast & Size Insights 2026–2035
Business Research Insights
Global hard disk drive market size was USD 44.31 Billion in 2024 and market is projected to touch USD 60.71 Billion by 2033, exhibiting a CAGR of 3.56%
Seagate Ships 30TB Drives to Meet Global Surge in Data ...
Seagate - Investor Relations
The Seagate Exos M 30TB drive is built to meet increased demand for high-capacity, energy-efficient storage—empowering organizations to scale ...
Seagate and Western Digital: Navigating the HDD Market with ...
Substack · Dr. Robert Castellano's Semiconductor Deep Dive Newsletter
I estimate that HDD industry revenue in 2024 grew 36% YoY to approximately $17.5 billion, compared to $18.5 billion (-24% YoY) in 2022 and $12.8 ...
Hard drive prices have surged by an average of 46% since ...
Reddit · r/technology
Hard drive prices have surged by an average of 46% since September ・ 2025 is now $449 ・ seagate Desktop Hard Drive - $239.99
Digital Storage And Memory Projections For 2026, Part 1
Forbes
Our current projections are for 2025 revenues to be at least 23% higher than in 2024. However, the HDD companies are being cautious in their ...