External Hard Drive 300gb

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The market for external hard drive 300gb has significantly evolved in 2026, with this capacity now considered a legacy tier. Due to an ongoing "storage crisis" driven by AI infrastructure demand, HDD and SSD prices have surged by up to 50% and 90% respectively. Consequently, 500GB and 1TB models have become the new value-oriented baselines for most B2B and consumer applications.

The report below provides a deep dive into the following:

  • Price Surges: Analysis of the 2026 supply-demand imbalance and the "AI Factor" affecting availability.
  • Capacity Shifts: Why sub-TB drives are being phased out in favor of multi-terabyte solutions.
  • Product Benchmarks: Current B2B pricing and availability for 300GB SAS drives vs. modern 500GB portable alternatives.
  • Buyer Strategy: Recommendations on maximizing value-per-gigabyte in a high-cost environment.

Based on these insights, you can proceed with:

External Hard Drive 300gb

Products · 3 lists

00Y2428 300GB 15K SAS 6G 2.5 Inch Sff  External  Hard Drive

00Y2428 300GB 15K SAS 6G 2.5 Inch Sff External Hard Drive

$30-404.1(360)
MOQ: 20 pieces
300GB capacity50+ store reviews50% reorder rate≤2h response time
Guangzhou Jiayanxin Network Technology Co., Ltd.Guangzhou Jiayanxin Network Technology Co., Ltd.verified🇨🇳CN6 yrs
Custom Color Portable External Hard Drive 2.5" USB3.0 Type-C External HDD Large Capacity Mobile Hard Disk For Laptop PC

Custom Color Portable External Hard Drive 2.5" USB3.0 Type-C External HDD Large Capacity Mobile Hard Disk For Laptop PC

$14.104.0(904)
MOQ: 1 piece
300GB capacity50+ store reviews4% reorder rate≤6h response time
Shenzhen Langkeshengda Electronic Technology Co., Ltd.Shenzhen Langkeshengda Electronic Technology Co., Ltd.🇨🇳CN1 yr
00Y2428 300GB 15K SAS 6G 2.5 Inch Sff External Hard Drive

00Y2428 300GB 15K SAS 6G 2.5 Inch Sff External Hard Drive

$404.0(214)
MOQ: 10 pieces
300GB capacity50% reorder rate≤11h response time
Shenzhen Huatenmax Technology Co., Ltd.Shenzhen Huatenmax Technology Co., Ltd.🇨🇳CN3 yrs
New 300GB SAS 12G 2.5 Inch G10 External Hard Drive 870753-B21 870792-001 867254-001 868774-004 Server Application 5400 RPM 8MB

New 300GB SAS 12G 2.5 Inch G10 External Hard Drive 870753-B21 870792-001 867254-001 868774-004 Server Application 5400 RPM 8MB

$1104.5(501)
MOQ: 5 pieces
300GB capacity75% reorder rate≤1h response time
Guangzhou Hongxin Shitong Technology Co., Ltd.Guangzhou Hongxin Shitong Technology Co., Ltd.🇨🇳CN2 yrs
USB 3.0 2TB External HDD Hard Drive for IPhone/iPad/Android Phones/MacBook/Laptop/ Desktop  Auto Backup Docs/Photos/Videos

USB 3.0 2TB External HDD Hard Drive for IPhone/iPad/Android Phones/MacBook/Laptop/ Desktop Auto Backup Docs/Photos/Videos

$40-954.7(965)
MOQ: 1 piece
11% reorder rate100+ views from America≤4h response time
Shenzhen Jiazhaohua Technology Co., Ltd.Shenzhen Jiazhaohua Technology Co., Ltd.🇨🇳CN2 yrs
Type C PSSD High Speed External Hard Drive Read 300MB/s Write 250MB/s Custom logo Solid State Drive 64GB 128GB for Gift

Type C PSSD High Speed External Hard Drive Read 300MB/s Write 250MB/s Custom logo Solid State Drive 64GB 128GB for Gift

$12-29.905.0(246)
MOQ: 100 pieces
16% reorder rate≤4h response time
Shenzhen Vastdigi Technology Co., LtdShenzhen Vastdigi Technology Co., Ltd🇨🇳CN15 yrs
Hot Seller Hdd 500Gb Hard Disk 2.5 " 2T External Hard Drive SATA 2TB

Hot Seller Hdd 500Gb Hard Disk 2.5 " 2T External Hard Drive SATA 2TB

$15.864.2(890)
MOQ: 10 pieces
200+ store reviews14% reorder rate≤3h response time
Shenzhen Baihang Technology Co., Ltd.Shenzhen Baihang Technology Co., Ltd.🇨🇳CN1 yr
Hard Disk 500G 1tb 2T 3tb 4tb External Portable SSD External Hard DriveExternal Hard Disk

Hard Disk 500G 1tb 2T 3tb 4tb External Portable SSD External Hard DriveExternal Hard Disk

$5.90-383.9(121)
MOQ: 5 pieces
1200+ store reviews25% reorder rate≤4h response time
Shenzhen Xizhi Computer Technology Co., Ltd.Shenzhen Xizhi Computer Technology Co., Ltd.🇨🇳CN3 yrs
A5 Portable External Hard Drive (1TB / 2TB / 4TB)  High-Speed USB 3.0 Storage Device for Computers (2.5-Inch)

A5 Portable External Hard Drive (1TB / 2TB / 4TB) High-Speed USB 3.0 Storage Device for Computers (2.5-Inch)

$20-1554.9(272)
MOQ: 1 piece
50+ store reviews≤4h response time
Guangzhou Yancheng Technology Co., Ltd.Guangzhou Yancheng Technology Co., Ltd.🇨🇳CN1 yr
Hot Sale SATA 3 External SSD 128GB 256GB 512GB 1TB 2TB Metal Shell 512MB Cache 100-300MB/s Read/Write Speed for Laptop

Hot Sale SATA 3 External SSD 128GB 256GB 512GB 1TB 2TB Metal Shell 512MB Cache 100-300MB/s Read/Write Speed for Laptop

$27.344.9(791)
MOQ: 20 pieces
200+ store reviews38% reorder rate≤3h response time
Shenzhen Modingge Electronics Co., Ltd.Shenzhen Modingge Electronics Co., Ltd.🇨🇳CN5 yrs
Good Quality Hard Disk 500gb 1tb 2tb 3tb 4tb External Portable SSD External Hard Drive External Hard Disk

Good Quality Hard Disk 500gb 1tb 2tb 3tb 4tb External Portable SSD External Hard Drive External Hard Disk

$6.90-384.2(239)
MOQ: 6 pieces
2200+ store reviews25% reorder rate≤4h response time
Xiawei (shenzhen) Computer Technology Co., Ltd.Xiawei (shenzhen) Computer Technology Co., Ltd.🇨🇳CN5 yrs
1TB Portable External HDD Used Desktop

1TB Portable External HDD Used Desktop

$384.9(401)
MOQ: 1 piece
≤6h response time
Niko Industry INCNiko Industry INC🇺🇸US1 yr
Pilcnla usb3.1 Portable Hard Drive 1TB External Storage for Mobile Phones and Computers, High-Capacity External Mechanical Hard

Pilcnla usb3.1 Portable Hard Drive 1TB External Storage for Mobile Phones and Computers, High-Capacity External Mechanical Hard

$7.10-624.6(865)
MOQ: 2 pieces
Foshan Jingsheng Electronic Technology Co., Ltd.Foshan Jingsheng Electronic Technology Co., Ltd.🇨🇳CN1 yr
TISHRIC External Hard Drive 320G Storage UsB 3.0 High-speed Transmissionwith a Top Speed Ofup To140M/S

TISHRIC External Hard Drive 320G Storage UsB 3.0 High-speed Transmissionwith a Top Speed Ofup To140M/S

$124.5(524)
MOQ: 5 pieces
100+ store reviews15% reorder rate≤3h response time
Shenzhen Tisirui Technology Co., Ltd.Shenzhen Tisirui Technology Co., Ltd.🇨🇳CN3 yrs
Hard Disk 1tb External Portable SSD External Hard Drive 4TB 2TB 1TB 500GB External Hard Disk

Hard Disk 1tb External Portable SSD External Hard Drive 4TB 2TB 1TB 500GB External Hard Disk

$354.8(548)
MOQ: 1 piece
50+ store reviews≤7h response time
Shenzhen Lanbo Shengshi Electronic Technology Co., Ltd.Shenzhen Lanbo Shengshi Electronic Technology Co., Ltd.🇨🇳CN3 yrs
Portable 2TB External Hard Drive HDD USB 3.0

Portable 2TB External Hard Drive HDD USB 3.0

$4.99-9.994.4(765)
MOQ: 10 pieces
300+ store reviews21% reorder rate≤8h response time
Shenzhen Zvepower Technology Co., Ltd.Shenzhen Zvepower Technology Co., Ltd.🇨🇳CN5 yrs
External Hard Drive 2.5 Inch SSD HDD USB 3.0 120GB 128GB 240GB 256GB 480GB 512GB 1TB Portable External Hard Disk

External Hard Drive 2.5 Inch SSD HDD USB 3.0 120GB 128GB 240GB 256GB 480GB 512GB 1TB Portable External Hard Disk

$22.59-1105.0(429)
MOQ: 10 pieces
800+ store reviews11% reorder rate≤7h response time
Shenzhen Simdisk Technology Co., Ltd.Shenzhen Simdisk Technology Co., Ltd.🇨🇳CN5 yrs
Portable 2TB Hard Drive External Hard Drive Portable Hard Drive HDD USB 3.0 for PC STGX2000400

Portable 2TB Hard Drive External Hard Drive Portable Hard Drive HDD USB 3.0 for PC STGX2000400

$354.9(64)
MOQ: 30 units
36% reorder rate≤2h response time
Shenzhen Turbo Supply Chain Co., Ltd.Shenzhen Turbo Supply Chain Co., Ltd.🇨🇳CN1 yr
External Portable Hard Drive 1TB 2TB Large-Capacity Storage Plastic Shell

External Portable Hard Drive 1TB 2TB Large-Capacity Storage Plastic Shell

$9.504.2(228)
MOQ: 10 pieces
300+ store reviews20% reorder rate≤4h response time
Shenzhen Tianqin Co-creation Technology Co., Ltd.Shenzhen Tianqin Co-creation Technology Co., Ltd.🇨🇳CN4 yrs
ADATA HD330 1TB  2TB  4TB External Hard Drive with AES 256-bit Encryption

ADATA HD330 1TB 2TB 4TB External Hard Drive with AES 256-bit Encryption

$88-2104.9(495)
MOQ: 3 pieces
600+ store reviews16% reorder rate≤5h response time
Shenzhen Tianteng Digital Technology Co., Ltd.Shenzhen Tianteng Digital Technology Co., Ltd.🇨🇳CN8 yrs
High Speed Portable SSD 2.5" External Hard Drive, Upgraded 8TB Thin Solid State USB Flash Drive, Factory Direct

High Speed Portable SSD 2.5" External Hard Drive, Upgraded 8TB Thin Solid State USB Flash Drive, Factory Direct

$84.8(865)
MOQ: 1 piece
14% reorder rate≤2h response time
Ganzhou Xuanpin Trading Co., Ltd.Ganzhou Xuanpin Trading Co., Ltd.🇨🇳CN1 yr
OEM Portable 1tb External Hard Drive High Speed External SSD Mini Hard Disks 1tb Solid State Hard Drive for Laptop/PC/ IPad

OEM Portable 1tb External Hard Drive High Speed External SSD Mini Hard Disks 1tb Solid State Hard Drive for Laptop/PC/ IPad

$6.50-7.504.8(607)
MOQ: 10 pieces
500+ store reviews22% reorder rate≤7h response time
Shenzhen Happymall Cosmetics Co., Ltd.Shenzhen Happymall Cosmetics Co., Ltd.🇨🇳CN9 yrs
Expansion HDD Drive Disk 500GB 1TB 2TB 4TB USB3.0 External HDD 2.5 Portable External Hard Disk

Expansion HDD Drive Disk 500GB 1TB 2TB 4TB USB3.0 External HDD 2.5 Portable External Hard Disk

$1104.3(512)
MOQ: 1 piece
50+ store reviews≤7h response time
Beijing Qianxing Jietong Technology Co., Ltd.Beijing Qianxing Jietong Technology Co., Ltd.verified🇨🇳CN5 yrs
Portable 1TB 2TB SSD 4TB Optional 50GB  External Hard Drive Type-C USB 3.1 High Speed Mobile Hard Disks for Laptops

Portable 1TB 2TB SSD 4TB Optional 50GB External Hard Drive Type-C USB 3.1 High Speed Mobile Hard Disks for Laptops

$9.564.6(366)
MOQ: 20 pieces
200+ store reviews18% reorder rate300+ views from America≤2h response time
Heqi Global Electronic Technology (Shenzhen) Co., Ltd.Heqi Global Electronic Technology (Shenzhen) Co., Ltd.verified🇨🇳CN2 yrs
Top Selling Portable External Hard Drive | Data Backup HDD for PC, Laptop & Multimedia Storage

Top Selling Portable External Hard Drive | Data Backup HDD for PC, Laptop & Multimedia Storage

$210-2204.2(614)
MOQ: 80 pieces
Shenzhen Xinhegang Technology LimitedShenzhen Xinhegang Technology Limited🇨🇳CN15 yrs

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