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Home / HP / Solid State Drives / HP P16503-B21

HP P16503-B21 3.84TB PCIe x4 NVMe U.3 2.5" SFF Read Intensive SC DS SSD

Part Number: P16503-B21     Brand: HP
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Condition
Quantity

HP P16503-B21 Product Specs

▲
Brand
HP
Capacity
3.84TB
Spindle Speed
10K
Carrier Type
Smart Carrier (SC)
Interface Type
SAS
Data Transfer Rate
24Gb/s
Workload
Read Intensive (RI)
Encryption
Digitally Signed (DS)
NAND Flash Memory Type
Triple-Level Cell (TLC)
Form Factor
2.5" SFF
Drive Interface
U.3
Data Transfer Lanes
x4
Data Transfer Protocol
NVMe
HPE Server Generations
Gen 10+/Gen 10

This HP Solid State Drive P16503-B21 is compatible with these HP Servers

▲
ProLiant DL325
ProLiant DL365
ProLiant DL385
Proliant DL560
Proliant DL580

HP P16503-B21 Description

▼

The HP P16503-B21 3.84TB PCIe x4 NVMe U.3 2.5" SFF Read Intensive SC DS SSD is a high-performance solid-state drive designed to meet the demanding storage needs of enterprise environments. Ideal for data centers and servers requiring fast, reliable read-intensive workloads, this SSD is compatible with a wide range of HPE ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Its advanced NVMe protocol and U.3 interface ensure ultra-low latency and high throughput, making it perfect for applications such as database management, virtualization, and large-scale data analytics.

Key specifications of this SSD highlight its robust design and cutting-edge technology. With a substantial 3.84TB capacity, it provides ample storage for critical data. The 2.5" Small Form Factor (SFF) and Smart Carrier (SC) make it easy to integrate into existing server infrastructures. Operating at 10K spindle speed equivalence and utilizing Triple-Level Cell (TLC) NAND flash memory, this drive balances performance with endurance. The SAS interface supports a data transfer rate of up to 24Gb/s, while the x4 PCIe lanes and NVMe protocol maximize data throughput. Additionally, the drive features digital signature encryption (DS) for enhanced security and is optimized for HPE Gen 10 and Gen 10+ server generations.

  • Brand: HP
  • Capacity: 3.84TB
  • Spindle Speed: 10K
  • Carrier Type: Smart Carrier (SC)
  • Interface Type: SAS
  • Data Transfer Rate: 24Gb/s
  • Workload: Read Intensive (RI)
  • Encryption: Digitally Signed (DS)
  • NAND Flash Memory Type: Triple-Level Cell (TLC)
  • Form Factor: 2.5" SFF
  • Drive Interface: U.3
  • Data Transfer Lanes: x4
  • Data Transfer Protocol: NVMe
  • HPE Server Generations: Gen 10+/Gen 10

For maintenance and replacement, the following spare part numbers are available for this SSD:

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ⓘ We found 2 subs for the HP P16503-B21
75% Match
HP P40484-B21 3.84TB PCIe 4.0 x4 NVMe U.3 2.5" SFF Read Intensive SSD
✓ Capacity: 3.84TB
✓ Interface: PCIe 4.0
✓ Form Factor: 2.5" SFF
✕ Spindle Speed: 10K
✓ Brand: HP
✓ Workload: Read Intensive (RI)
✓ NAND Flash Memory Type: Triple-Level Cell (TLC)
✕ Data Transfer Rate: 24Gb/s
✕ Encryption: Digitally Signed (DS)
✓ Data Transfer Lanes: x4
✓ Data Transfer Protocol: NVMe
✓ Drive Interface: U.3
0% Match
HP P20736-001

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Gary B.
2025-06-12
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The sales guy at Boost Hardware was super knowledgeable. He helped me find the right part for my older Proliant server.
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Even P.
2025-04-09
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We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
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2025-04-08
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2025-04-04
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The refurbished drives we ordered were in perfect condition.
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