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Home / HP / Server RAM / HP 450259-B21

HP 450259-B21 1GB 800MHz 2Rx8 240 Pin ECC DDR2 Memory

Part Number: 450259-B21     Brand: HP
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Condition
Quantity

HP 450259-B21 Product Specs

▲
Brand
HP
Capacity
1GB
Memory Speed
800MHz
Data Integrity Check
ECC
Rank
1Rx8
Latency Timing
CL6
Pins
240 Pin
Memory Technology
DDR2
Buffered/Registered
Non
Memory Form Factor
DIMM
HPE Server Generations
Gen 5

This HP Server RAM 450259-B21 is compatible with these HP Servers

▲
Proliant ML110
Proliant ML115
Proliant ML310

HP 450259-B21 Description

▼

Upgrade your server performance with the HP 450259-B21 1GB 800MHz 2Rx8 240 Pin ECC DDR2 Memory. Designed specifically for a wide range of HPE ProLiant servers including the ProLiant DX, DL, ML, SL, BL, XL, and CL series, this memory module ensures reliable and efficient operation for your critical business applications. Whether you are running virtualization, database management, or heavy multitasking workloads, this memory module provides the necessary speed and stability to keep your systems running smoothly.

This memory module boasts several key specifications that make it an excellent choice for Gen 5 HPE servers. It features a 1GB capacity with a fast 800MHz memory speed, ensuring quick data access and processing. The ECC (Error-Correcting Code) technology enhances data integrity by detecting and correcting memory errors, which is crucial for maintaining system stability and preventing data corruption. With a 240-pin DIMM form factor and non-buffered, non-registered design, it fits seamlessly into compatible server motherboards. The 1Rx8 rank and CL6 latency timing further optimize performance for demanding server environments.

  • Brand: HP
  • Capacity: 1GB
  • Memory Speed: 800MHz
  • Data Integrity Check: ECC
  • Rank: 1Rx8
  • Latency Timing: CL6
  • Pins: 240 Pin
  • Memory Technology: DDR2
  • Buffered/Registered: Non
  • Memory Form Factor: DIMM
  • HPE Server Generations: Gen 5

For easy replacement or upgrades, compatible spare part numbers include:

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ⓘ We found 2 subs for the HP 450259-B21
98% Match
HP 444908-051 1GB 800MHz 2Rx8 240 Pin ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
+ Voltage: 1.8v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL6
✓ Chipset: 1Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 800MHz
✓ Buffered/Registered: Non
88% Match
HP 445166-051 1GB 800MHz 240 Pin ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
+ Voltage: 1.8v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL6
✓ Memory Form Factor: UDIMM
✕ Chipset: 1Rx8
✓ Memory Speed: 800MHz
✓ Buffered/Registered: Non

Customer Reviews

4.8
★★★★★
289 reviews
94% recommend
5
(253)
4
(21)
3
(9)
2
(2)
1
(4)
G
Gary B.
2025-06-12
✓ Verified Buyer
★★★★★
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.
M
Matthew S.
2025-04-08
✓ Verified Buyer
★★★★★
Good purchasing experience.
A
Aaron P.
2025-04-04
✓ Verified Buyer
★★★★★
The refurbished drives we ordered were in perfect condition.
M
Mitch F.
2025-04-04
✓ Verified Buyer
★★★★★
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
✓ Verified Buyer
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Excellent personal service, thanks Scott!
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Lindsay M.
2025-03-21
✓ Verified Buyer
★★★★★
Good price on the drives we needed.

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Availability

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