如果您需要大量ThinkSystem 3.5" 20 TB产品,请通过我们的免费电话Whatsapp: (+86) 151-0113-5020联系我们,或在在线聊天中请求报价,我们的销售经理会很快与您联系。
ThinkSystem 3.5" 20 TB 7.2K RPM SAS 12 Gb/s Hot‑Swap HDD (512e)
KeywordsThinkSystem 20 TB SAS HDD, 7.2K RPM SAS 12 Gb/s HDD, 3.5″ hot‑swap HDD, Lenovo ThinkSystem storage, enterprise high‑capacity drive, data center storage, 512e SAS drive
ThinkSystem 20 TB SAS HDD, 7.2K RPM SAS 12 Gb/s, enterprise high‑capacity drive
DescriptionThe **ThinkSystem 3.5″ 20 TB 7.2K RPM SAS 12 Gb/s Hot‑Swap HDD (512e)** is a high-capacity enterprise-grade storage drive engineered for Lenovo ThinkSystem servers and storage arrays. With a huge 20 TB capacity and a dependable 7200 RPM spindle speed, this HDD delivers cost-effective bulk storage suitable for archival, big data, and high-density environments. The hot-swap design allows for seamless replacement in live systems without downtime, while the 512e sector format ensures compatibility and efficient utilization.
Officially recognized under Lenovo part number **4XB7A80353**, the HDD is listed as “supported” (not necessarily “standard”) for ThinkSystem platforms, including the updated “v2” variant **4XB7A93784** that reflects extended firmware support and validation.
Key Features- Massive **20 TB capacity** for dense storage needs.
- **7,200 RPM spindle speed** balancing performance and power use.
- **SAS 12 Gb/s interface** for high throughput and scalability.
- **Hot‑swap 3.5″ form factor**, ideal for zero-downtime maintenance.
- **512e sector format**, compatible with enterprise filesystems.
- Lenovo-supported model with both original and v2 versions available.
Component | Details |
---|---|
Product | ThinkSystem 3.5″ 20 TB 7.2K SAS 12 Gb/s Hot‑Swap HDD |
Part Number | 4XB7A80353 (v2: 4XB7A93784) |
Interface | SAS 12 Gb/s |
Spindle Speed | 7,200 RPM |
Form Factor | 3.5″ Hot‑Swap |
Sector Format | 512e |
Officially supported on Lenovo ThinkSystem servers as part of the SAS HDD options. Compatible models include many SR-series and storage arrays—both original and "v2" versions denote validation level.
Usage Scenarios
Ideal for data center, archival, and bulk storage deployments where cost-effective capacity per TB matters. Suitable for cold storage layers, backup targets, media archives, or scalable JBOD expansions where high throughput isn't mission-critical.
Frequently Asked QuestionsQ1: What are the valid part numbers for this drive?
The original model is **4XB7A80353**, while the updated and qualified variant is **4XB7A93784**. Both are Lenovo-supported.
Q2: Is this HDD compatible with hot-swap bays in ThinkSystem servers?
Yes—it's a 3.5″ hot-swap SAS drive compatible with Lenovo ThinkSystem platforms that support 12 Gb/s SAS HDDs.
Q3: What does the “512e” format mean?
512e indicates an advanced sector format where the system emulates 512-byte sectors while the drive internally uses 4K physical sectors—optimizing performance and compatibility with legacy systems.
Q4: How does this compare to SSDs?
While SSDs offer much faster I/O and low latency, this HDD provides superior cost-per-terabyte for mass storage. It’s ideal for capacity-driven workloads rather than performance-critical tasks.
与此商品相关的产品
-
Lenovo 4XB7A93783-思维系统3.5“ 20TB 7.2K SATA 6GB热交换51... - 零件编号: 4XB7A93783...
- 库存情况:In Stock
- 状况:全新
- 原价:$599.00
- 您的价格: $535.00
- 您节省了 $64.00
- 立即咨询 发送邮件
-
Lenovo 7XB7A00037 00YK026-思维系统2.5英寸2TB 7.2K SATA 6... - 零件编号: 7XB7A00037...
- 库存情况:In Stock
- 状况:全新
- 原价:$499.00
- 您的价格: $399.00
- 您节省了 $100.00
- 立即咨询 发送邮件
-
Dell V6WP5 -Hynix 3.84TB PCIE GEN4 NVME 2.5“ SSD H... - 零件编号: V6WP5...
- 库存情况:In Stock
- 状况:全新
- 原价:$599.00
- 您的价格: $574.00
- 您节省了 $25.00
- 立即咨询 发送邮件
-
Dell 3.84TB 12GB/S MU MLC SAS 2.5''SFF Enterprise ... - 零件编号: 03DDFT...
- 库存情况:In Stock
- 状况:全新
- 原价:$699.00
- 您的价格: $530.00
- 您节省了 $169.00
- 立即咨询 发送邮件
-
02355QBQ 7.68TB SSD SAS磁盘单元(3.5英寸) - 企业存储的高容量固态驱动器... - 零件编号: 02355QBQ...
- 库存情况:In Stock
- 状况:全新
- 原价:$6,299.00
- 您的价格: $6,000.00
- 您节省了 $299.00
- 立即咨询 发送邮件
-
00Y2434新的散装IBM 1TB硬盘驱动器带有IBM V3700的托盘... - 零件编号: 00Y2434...
- 库存情况:In Stock
- 状况:全新
- 原价:$149.00
- 您的价格: $133.00
- 您节省了 $16.00
- 立即咨询 发送邮件
-
Lenovo 4XB7A74951 -Lenovo Thinksystem de系列1.92TB 1... - 零件编号: 4XB7A74951...
- 库存情况:In Stock
- 状况:全新
- 原价:$939.00
- 您的价格: $899.00
- 您节省了 $40.00
- 立即咨询 发送邮件
-
00MX552 -NEW LENOVO 00MX552 -SR630 -SYSTEMBOARD GE... - 零件编号: 00MX552...
- 库存情况:In Stock
- 状况:全新
- 原价:$999.00
- 您的价格: $957.00
- 您节省了 $42.00
- 立即咨询 发送邮件