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Home / HP / Solid State Drives / HP 636598-B21

HP 636598-B21 400GB SATA 3Gb/s 2.5" SFF MLC SSD

Part Number: 636598-B21     Brand: HP
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HP 636598-B21 Product Specs

▲
Brand
HP
Capacity
400GB
Interface Type
SATA
Data Transfer Rate
3Gb/s
NAND Flash Memory Type
Multi-Level Cell (MLC)
Form Factor
2.5" SFF

HP 636598-B21 Description

▼

The HP 636598-B21 400GB SATA 3Gb/s 2.5" SFF MLC SSD is a high-performance solid-state drive designed to enhance storage capabilities in a variety of HP ProLiant server models. Ideal for data-intensive applications, virtualization, and enterprise workloads, this SSD is compatible with ProLiant DX, DL, ML, SL, BL, XL, and CL series servers. Its 2.5-inch small form factor (SFF) makes it a versatile choice for upgrading existing storage or building new systems that demand reliability and speed.

This SSD offers a robust set of specifications that ensure efficient data storage and transfer. With a 400GB capacity, it provides ample space for critical data and applications. The SATA interface supports a data transfer rate of up to 3Gb/s, facilitating quick read and write operations. Utilizing Multi-Level Cell (MLC) NAND flash memory, this drive balances performance and endurance, making it suitable for enterprise environments where consistent uptime is essential.

  • Brand: HP
  • Capacity: 400GB
  • Interface Type: SATA
  • Data Transfer Rate: 3Gb/s
  • NAND Flash Memory Type: Multi-Level Cell (MLC)
  • Form Factor: 2.5" Small Form Factor (SFF)

For maintenance or replacement, compatible spare parts include the following HP SSD models:

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ⓘ We found 17 subs for the HP 636598-B21
100% Match
HP MZ5EA40000HMFP 400GB SATA 3Gb/s 2.5" SFF MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
✓ Data Transfer Rate: 3Gb/s
100% Match
HP MZ5EA400HMFP 400GB SATA 3Gb/s 2.5" SFF MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
✓ Data Transfer Rate: 3Gb/s
100% Match
HP MZ5EA400HMFP-000H3 400GB SATA 3Gb/s 2.5" SFF SC MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
✓ Data Transfer Rate: 3Gb/s
98% Match
HP MO0400EBTJV 400GB SATA 3Gb/s 2.5" SFF SC MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
+ Workload: MidLine (MDL)
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
✓ Data Transfer Rate: 3Gb/s
98% Match
HP 636597-S21 400GB SATA 3Gb/s 2.5" SFF MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: Yes
✓ Data Transfer Rate: 3Gb/s
98% Match
HP 636619-005 400GB SATA 3Gb/s 2.5" SFF MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: Yes
✓ Data Transfer Rate: 3Gb/s
98% Match
HP 636619-006 400GB SATA 3Gb/s 2.5" SFF SC MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: Yes
✓ Data Transfer Rate: 3Gb/s
98% Match
HP 653120-S21 400GB SATA 3Gb/s 2.5" SFF SC MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: Yes
✓ Data Transfer Rate: 3Gb/s
98% Match
HP 637068-001 400GB SATA 3Gb/s 2.5" SFF MLC No SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Product Line: BarraCuda
✓ Data Transfer Rate: 3Gb/s
98% Match
HP 653967-001 400GB SATA 3Gb/s 2.5" SFF SC MLC SSD
+ Spindle Speed: 7.2K
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
✓ Data Transfer Rate: 3Gb/s
98% Match
HP 637072-001 400GB SATA 3Gb/s 2.5" SFF MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: Yes
✓ Data Transfer Rate: 3Gb/s
98% Match
HP 637075-001 400GB SATA 3Gb/s 2.5" SFF MLC No SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: No
✓ Data Transfer Rate: 3Gb/s
98% Match
HP 636605-B21 400GB SATA 3Gb/s 2.5" SFF MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: No
✓ Data Transfer Rate: 3Gb/s
98% Match
HP 636625-B21 400GB SATA 3Gb/s 2.5" SFF MLC No SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: Yes
✓ Data Transfer Rate: 3Gb/s
98% Match
HP MZ-5EA4000/0H3 400GB SATA 3Gb/s 2.5" SFF SC MLC SSD
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: Yes
✓ Data Transfer Rate: 3Gb/s
96% Match
HP 636597-B21 400GB SATA 3Gb/s 2.5" SFF MLC SSD
+ Spindle Speed: 15K
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: Yes
✓ Data Transfer Rate: 3Gb/s
94% Match
HP 653120-B21 400GB SATA 3Gb/s 2.5" SFF SC MLC SSD
+ Spindle Speed: 7.2K
✓ Capacity: 400GB
✓ Interface: SATA
✓ Form Factor: 2.5" SFF
✓ Brand: HP
+ Workload: MidLine (MDL)
✓ NAND Flash Memory Type: Multi-Level Cell (MLC)
+ Hot-Swappable: Yes
✓ Data Transfer Rate: 3Gb/s

Customer Reviews

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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.
E
Even P.
2025-04-09
✓ Verified Buyer
★★★★★
We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
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Matthew S.
2025-04-08
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Good purchasing experience.
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Aaron P.
2025-04-04
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The refurbished drives we ordered were in perfect condition.
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Mitch F.
2025-04-04
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BoostHardware always has what I need at reasonable prices.
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David P.
2025-03-28
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Delivered on time.
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Louis J.
2025-03-26
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Found the hard drives I needed. The ordering process was smooth and fast. Got the drives next day.
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Darryl P.
2025-03-25
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Excellent personal service, thanks Scott!
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Lindsay M.
2025-03-21
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Good price on the drives we needed.

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