Unity 1.8tb
Overview
Product sourcing insights & recommendations
The phrase "Unity 1.8TB" refers to the Dell EMC Unity 1.8TB 10K SAS 12Gb/s 2.5" Hard Drive (Model: D3-2S10-1800), a high-performance mechanical drive engineered specifically for Dell Unity 300/400/500/600 and Unity XT hybrid storage arrays EbayEmcsps.
Product Specifications & Usage
This drive is a "performance-tier" component designed for small-block random I/O workloads. Key technical highlights include:
* Performance: 10,000 RPM rotational speed with 12Gb/s SAS interface Emcsps.
* TurboBoost Technology: Includes an integrated 32GB eMLC NAND Flash cache to improve read/write latency for frequently accessed data Emcsps.
* Compatibility: Essential for maintenance and capacity expansion of existing Unity Hybrid Arrays Gotomojo.
Market Trends & Insights
The market for 1.8TB enterprise HDDs is currently in a "maintenance-only" phase as the industry shifts toward All-Flash storage.
* Rapid SSD Adoption: Enterprise storage is aggressively migrating to SSDs. In 2026, SSD search interest has peaked at 31 index points compared to just 6 for HDDs, driven by the narrowing price gap between 1.8TB HDDs and 1.92TB SSDs Facebook.
* Decline of Sub-2TB HDDs: Shipments of sub-1TB and 1.8TB enterprise HDDs have dropped significantly, falling from 12% to under 3% of total volume between 2022 and 2026 Alibaba.
* Legacy Lifecycle: These drives are primarily sourced today as replacement parts for aging SAN infrastructure. Manufacturers are prioritizing high-capacity 3.5" Nearline SAS (12TB+) for bulk storage and NVMe SSDs for performance AlibabaWikipedia.
Sourcing & Pricing Insights
Current market prices for authentic Unity 1.8TB drives range from $330 to $380 per unit, depending on the specific firmware (e.g., D3 vs D4 versions for XT arrays).
* Verified Options: Reliable suppliers like Beijing Core-Net Technology offer these drives with a minimum order of 2 pieces Alibaba.
* Alternative Paths: Many data centers are now evaluating 1.92TB SAS SSDs (e.g., PM5 series) as a more future-proof upgrade, often priced around $299–$399 for similar capacities Alibaba.
Here are the Unity 1.8TB drive options and market insights. You can continue with:
Compatible 1.8tb Sas Drive For Dell Unity Xt Series
Products · Top picks & verified manufacturers
Best Price 400-BGNJ 1.8TB 10000RPM SAS 12Gbps 2.5-inch Internal Hard Drive for Unity 25 X 2.5 Enclosure
D4-2S10-1800 DELLEMCUNITY XT 1.8TB 005053155 005053154 005053365 005053362
Beijing Boyun Information Technology Co., Ltd.🇨🇳CN7 yrs
High-performance EMC 005053154 1.8TB 10K 2.5-inch 12Gb SAS hard drive D4-2S10-1800 Unity XT
Beijing Circle Force Technologyverified🇨🇳CN8 yrs
Hot Sale 1.8T SAS 10K Internal SSD D4-2S10-1800 Unity XT380 XT480
Ideal Future (beijing) Information Technology Co., Ltd.🇨🇳CN4 yrs
D4-2S10-1800 D3-2S10-1800U 1.80TB SAS 2.5inch 12.0 Gbps Hard Drive UNITY XT380 XT480 005053365
005053359 1.8TB 10K SAS 12GBs 2.5 Hard Drive for Unity
Guangzhou Jincheng Electronic Technology Co., Ltd.verified🇨🇳CN15 yrs
For Dell New Server Hard Drive 1.8TB SAS 2.5-inch 12 GB/s with 512GB SSD SATA Expansion Port 600g Weight Stock Internal Type
Shenzhen Huatenmax Technology Co., Ltd.🇨🇳CN3 yrs
Dells 1.8TB 10K 2.5 SAS Server HDD 1000GB Capacity External Hard Drive 6GB/s Interface Rate 10000rpm Speed ABS Shell New Product
Shenzhen Kaiwen Boyu Technology Co., Ltd.🇨🇳CN5 yrs
NetApp X343A-R6 1.8T SAS 12Gbps SAS 2.5\" HDD Hard Drive 108-00433 DS224C
Guangzhou Xinruifeng Electronic Trading Co., Ltd.🇨🇳CN3 yrs
Fast Shipping Dell 1.8T SAS 10K 2.5 Hard Disk
Tianjin Cyberlink Technology Co., Ltd.🇨🇳CN4 yrs
Brand New 1.8TB SAS 12GB 2.5 Internal Hard Drive Dell Server Parts
Beijing Chuanghai Xinji Information Technology Co., Ltd.verified🇨🇳CN2 yrs
Dell EMC 1.8TB 10K SAS 12Gbps 2.5" Enterprise Hard Drive HUC101818CS4204 0B31818
Jingqi Huaye (Beijing) Trading Co., Ltd.verified🇨🇳CN4 yrs
Brand New 1.8TB SAS 12GB 2.5 Internal Hard Drive Dell Server Parts
Beijing Shibei Acceleration Technology Co., Ltd.verified🇨🇳CN4 yrs
Original Dell 1.8TB 10K RPM SAS 12Gbps 512e 2.5in Hot-plug Drive Server Hdd
Qidian Youyun (Beijing) Technology Co., Ltd.verified🇨🇳CN1 yr
Original Dell 1.8TB 10K RPM SAS 12Gbps 512e 2.5in Hot-plug Drive Server Hdd
Guangzhou Nesi Electronic Technology Co., Ltd.🇨🇳CN5 yrs
For Dell Enterprise External SAS Hard Disk 3.84T Capacity for Unity 400/550/500 Models for Server Use
OEM MZILT3T8HBLSAD3 Dells EMC 1.6TB SAS 24G SSD MZ-ILG1T60 118999878 SSD for Server
365 Online Technology Limited🇭🇰HK1 yr
005051635 D3-2S10-1200 Unity Storage 1.2T 10K 2.5 Inch SAS Hard Disk
8Tb M40Th 7.2K 7200Rpm Sas Drive 12G 3.5 Hdd 3.5Inch Hot Swap 0M40Th 8Tb Internal Hard Disk For Dell 14G Poweredge Server
Shenzhen Zerui Trading Co., Ltd.🇨🇳CN9 yrs
Original 900GB SAS 15K 12G 2.5inch Hard Drive RT8MY YKT0W XTH17 ST900MP0026 600G Server HDD
New Original Dell EMC Server Internal SSD 0YTVTF KPM7WRUG3T84 960G 1.92T 3.84T 7.68T 24Gbs SAS Interface
Wholesale Price 1.2T SAS 10K SFF Enterprise HDD for Server 1.2T
005053117 4TB SAS 3.5 7.2K 12Gbps 128MB 4TB Hard Drive HDD for Unity300 Unity400 Unity500 Unity600
Changsha Qiaoninuo Jewelry Co., Ltd.🇨🇳CN1 yr
67TMT 2TB 7.2K 6G SAS 3.5" Hard Drive 067TMT ST2000NM0001
New 1TB 3.5-inch SAS Internal Server HDD for Server Upgrade and Enhancement
Hangzhou Rasmai International Trade Co., Ltd.🇨🇳CN3 yrs
For Original New 1TB 7.2K SAS 6G 2.5in Internal Server HDD with SATA Expansion Port
Shanghai Qingguang Electronic Technology Co., Ltd.verified🇨🇳CN7 yrs
Ref Server HDD 1TB 56M6W SAS 1TB SAS 7.2K 2.5inch 12Gbps 056M6W Hard Disk Drive For Dell PowerEdge Server Parts DXD9H
Shenzhen Dangel Technology Limited Company🇨🇳CN5 yrs
For DELL PM5 1.92T SAS 12G Server SSD Solid State Drive SSD KPM5XVUG1T92 02WVYG
Shenzhen Shengdi Technology Co., Ltd.🇨🇳CN9 yrs
Wholesale Supported Dell 960GB SAS 12Gbps Server SSD Solid State Drive for Dell PowerEdge R750 R760 R770 with Best Price
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Sources & References
27 sources cited · Verified industry data & reports
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