FREE DELIVERY ANYWHERE IN THE USA
We accept PO’s from qualified businesses, government agencies, defense, and educational institutions.
0
Contact Us
1-888-352-2298 [email protected]
Home / HP / Server RAM / HP 405474-551

HP 405474-551 512MB 667MHz 1Rx8 240 Pin ECC DDR2 Memory

Part Number: 405474-551     Brand: HP
Free 2-Day
Shipping $99+
405474-551 HP Image
New Condition · Ready to Ship
Chat For Price
★ 6% Off Applied at Checkout
★ Free US 2-Day Express Shipping Over $99
Condition

HP 405474-551 Product Specs

▲
Brand
HP
Capacity
512MB
Memory Speed
667MHz
Data Integrity Check
ECC
Rank
1Rx8
Latency Timing
CL5
Pins
240 Pin
Memory Technology
DDR2
Memory Form Factor
DIMM

HP 405474-551 Description

▼

The HP 405474-551 512MB 667MHz 1Rx8 240 Pin ECC DDR2 Memory is a reliable and efficient upgrade designed for a wide range of HP ProLiant servers. Ideal for enhancing system performance and stability, this memory module is compatible with various ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you are managing a data center or running enterprise applications, this DDR2 DIMM ensures smooth multitasking and improved data integrity.

Let's take a closer look at the key specifications that make this memory module a dependable choice for your server needs:

  • Brand: HP
  • Capacity: 512MB, suitable for basic memory expansion or legacy system upgrades
  • Memory Speed: 667MHz, providing balanced performance for DDR2 architecture
  • Data Integrity Check: ECC (Error-Correcting Code) ensures detection and correction of memory errors, critical for server reliability
  • Rank: 1Rx8, indicating a single rank with 8-bit wide chips
  • Latency Timing: CL5, reflecting the CAS latency for efficient data access
  • Pins: 240 Pin, standard for DDR2 DIMM modules
  • Memory Technology: DDR2, a common memory type for servers built in the mid-2000s
  • Memory Form Factor: DIMM, designed for easy installation in server motherboards
Trusted by 5000+ IT Managers, System Integrators & Data Center Experts
Excellent
289 reviews on
Reviews.io

Easy Returns

"We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund."

Even P.

Lowest Price By Far

"We were able to purchase 10x HP 782995-001 for 25% less than the next lowest price. Very impressed with the quick shipping and lack of issues."

Bobbie I

Excellent Customer Service

"Excellent customer service; they got in touch with me right away. They upgraded my next order to free 2-day shipping."

Everett M.
ⓘ We found 4 subs for the HP 405474-551
98% Match
HP 398705-001 512MB HDD
✓ Memory Technology: DDR2
✓ Capacity: 512MB
✓ Brand: HP
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL5
✓ Chipset: 1Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 667MHz
+ Buffered/Registered: Yes
96% Match
HP 384704-051 512MB 667MHz 240 Pin ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 512MB
✓ Brand: HP
+ Voltage: 1.8v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL5
✓ Chipset: 1Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 667MHz
+ Buffered/Registered: Non
96% Match
HP 398705-051 512MB 667MHz 1Rx8 240 Pin ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 512MB
✓ Brand: HP
+ Voltage: 1.8v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL5
✓ Chipset: 1Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 667MHz
+ Buffered/Registered: Yes
96% Match
HP 398705-551 512MB 667MHz 1Rx8 240 Pin ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 512MB
✓ Brand: HP
+ Voltage: 1.8v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL5
✓ Chipset: 1Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 667MHz
+ Buffered/Registered: Yes

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.
D
David P.
2025-03-28
✓ Verified Buyer
★★★★★
Delivered on time.
L
Louis J.
2025-03-26
✓ Verified Buyer
★★★★★
Found the hard drives I needed. The ordering process was smooth and fast. Got the drives next day.
D
Darryl P.
2025-03-25
✓ Verified Buyer
★★★★★
Excellent personal service, thanks Scott!
L
Lindsay M.
2025-03-21
✓ Verified Buyer
★★★★★
Good price on the drives we needed.

Expert Sales Support

Looking for a bulk discount? Call 1-888-352-2298 and a rep will assist you with part no. 405474-551.

Availability

New Condition: Chat For Price

Delivery Options

Overnight and Express Delivery in USA
Get within 1 to 3 days

$49 Ground Shipping To Canada

International Delivery Options Available
Contact Us For Detail

Payment Options

All Credit Cards Accepted + PayPal

PO Accepted from Qualified Businesses and Government Entities

Return & Warranty

30 days return

Warranty vary by product please see our Policies page