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 805351-B21

HP 805351-B21 32GB 2400Mhz 2Rx4 288 Pin ECC DDR4 Memory

Part Number: 805351-B21     Brand: HP
Free 2-Day
Shipping $99+
805351-B21 HP Image

805351-B21 Price

New Condition · Ready to Ship
$334.00 $335.95
★ 6% Off Applied at Checkout
★ Free US 2-Day Express Shipping Over $99
Condition
Quantity

HP 805351-B21 Specs

▲
Brand
HP
Capacity
32GB
Memory Speed
2400Mhz
Data Integrity Check
ECC
Voltage
1.2v
Rank
2Rx4
Latency Timing
CL17
Pins
288 Pin
Memory Technology
DDR4
Buffered/Registered
Non
Memory Form Factor
RDIMM
HPE Server Generations
Gen 9

About HP 805351-B21

▲

HP 805351-B21 is a 32GB DDR4-2400 ECC registered memory module for HPE Gen9 servers. It is a single 32GB module with a 288-pin RDIMM form factor and dual-rank 2Rx4 organization.

The module operates at 2400 MHz, also identified as PC4-19200 or PC4-2400T-R, with CL17 latency and 17-17-17 timings. It uses 1.2V and provides ECC error correction. For another 32GB 2400MHz 2Rx4 288-pin ECC DDR4 memory option, see the HP 805353-B21.

This HP Server RAM 805351-B21 is compatible with these HP Servers

▲
Proliant BL460c
Proliant BL660c
Proliant DL120
Proliant DL160
Proliant DL180
Proliant DL360
Proliant DL380
Proliant DL388
Proliant DL560
Proliant DL580
Proliant DL60
Proliant DL80
Proliant ML110
Proliant ML150
Proliant ML350
Proliant XL170r
Proliant XL190r
Proliant XL730f
Proliant XL740f
Proliant XL750f

HP 805351-B21 Description

▼

The HP 805351-B21 32GB 2400Mhz 2Rx4 288 Pin ECC DDR4 Memory module is designed to enhance the performance and reliability of your HPE ProLiant servers. Ideal for data centers, enterprise applications, and virtualization environments, this memory module supports a wide range of ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Its compatibility with HPE Gen 9 server generations ensures seamless integration and optimized system stability for demanding workloads.

This memory module boasts impressive specifications tailored for high-performance computing. With a substantial 32GB capacity and a fast 2400Mhz speed, it delivers efficient data processing and multitasking capabilities. The ECC (Error-Correcting Code) feature ensures data integrity by detecting and correcting memory errors, which is critical for mission-critical applications. Operating at a low voltage of 1.2V, it balances power efficiency with performance. The 2Rx4 rank and CL17 latency timing provide a reliable and responsive memory experience, while the 288-pin RDIMM form factor fits perfectly into compatible server motherboards.

  • Brand: HP
  • Capacity: 32GB
  • Memory Speed: 2400Mhz
  • Data Integrity Check: ECC
  • Voltage: 1.2v
  • Rank: 2Rx4
  • Latency Timing: CL17
  • Pins: 288 Pin
  • Memory Technology: DDR4
  • Buffered/Registered: Non
  • Memory Form Factor: RDIMM
  • HPE Server Generations: Gen 9

For maintenance and replacement purposes, the following spare part numbers correspond to this memory module:

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 12 subs for the HP 805351-B21
100% Match
HP 855507-091 32GB 2400Mhz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2400Mhz
✓ Buffered/Registered: Yes
90% Match
HP 809083-091 32GB 2400Mhz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2400Mhz
✕ Buffered/Registered: Non
90% Match
HP 840758-091 32GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2666MHz
✕ Buffered/Registered: Non
90% Match
HP 500662-B21 8GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: HP
✓ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
✕ Buffered/Registered: Non
90% Match
HP 815100-B21 32GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
✕ Buffered/Registered: Non
90% Match
HP 850881-001 32GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
✕ Buffered/Registered: Non
90% Match
HP 876181-B21 8GB 2666MHz 2Rx8 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 8GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx8
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2666MHz
✕ Buffered/Registered: Non
90% Match
Samsung M393A4K40EB3-CWEBY 32GB 3200MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: Sun
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL22
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 3200MHz
✕ Buffered/Registered: Non
90% Match
Samsung M393A4K40CB1-CRC4Q 32GB 2400Mhz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: Sun
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2400Mhz
✕ Buffered/Registered: Non
81% Match
HP 819412-001 32GB 2400Mhz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✕ Voltage: 1.2v
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2400Mhz
✕ Buffered/Registered: Non
81% Match
HP P00924-B21 32GB 2933MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL21
✕ Voltage: 1.2v
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2933MHz
✕ Buffered/Registered: Non
72% Match
HP 726719-B21 16GB 2133MHz 2Rx4 ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 16GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✕ CAS Latency: CL17
✕ ECC: ECC
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2133MHz
✕ 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.
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. 805351-B21.

Availability

New Condition: In Stock

Refurbished Condition: In Stock

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